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1 | 7a3f1944 | bellard | /*
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2 | 7a3f1944 | bellard | SPARC translation
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3 | 7a3f1944 | bellard | |
4 | 7a3f1944 | bellard | Copyright (C) 2003 Thomas M. Ogrisegg <tom@fnord.at>
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5 | 3475187d | bellard | Copyright (C) 2003-2005 Fabrice Bellard
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6 | 7a3f1944 | bellard | |
7 | 7a3f1944 | bellard | This library is free software; you can redistribute it and/or
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8 | 7a3f1944 | bellard | modify it under the terms of the GNU Lesser General Public
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9 | 7a3f1944 | bellard | License as published by the Free Software Foundation; either
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10 | 7a3f1944 | bellard | version 2 of the License, or (at your option) any later version.
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11 | 7a3f1944 | bellard | |
12 | 7a3f1944 | bellard | This library is distributed in the hope that it will be useful,
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13 | 7a3f1944 | bellard | but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | 7a3f1944 | bellard | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 | 7a3f1944 | bellard | Lesser General Public License for more details.
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16 | 7a3f1944 | bellard | |
17 | 7a3f1944 | bellard | You should have received a copy of the GNU Lesser General Public
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18 | 7a3f1944 | bellard | License along with this library; if not, write to the Free Software
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19 | 7a3f1944 | bellard | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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20 | 7a3f1944 | bellard | */
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21 | 7a3f1944 | bellard | |
22 | 7a3f1944 | bellard | /*
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23 | 7a3f1944 | bellard | TODO-list:
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24 | 7a3f1944 | bellard | |
25 | 3475187d | bellard | Rest of V9 instructions, VIS instructions
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26 | bd497938 | bellard | NPC/PC static optimisations (use JUMP_TB when possible)
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27 | 7a3f1944 | bellard | Optimize synthetic instructions
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28 | 3475187d | bellard | 128-bit float
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29 | bd497938 | bellard | */
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30 | 7a3f1944 | bellard | |
31 | 7a3f1944 | bellard | #include <stdarg.h> |
32 | 7a3f1944 | bellard | #include <stdlib.h> |
33 | 7a3f1944 | bellard | #include <stdio.h> |
34 | 7a3f1944 | bellard | #include <string.h> |
35 | 7a3f1944 | bellard | #include <inttypes.h> |
36 | 7a3f1944 | bellard | |
37 | 7a3f1944 | bellard | #include "cpu.h" |
38 | 7a3f1944 | bellard | #include "exec-all.h" |
39 | 7a3f1944 | bellard | #include "disas.h" |
40 | 7a3f1944 | bellard | |
41 | 7a3f1944 | bellard | #define DEBUG_DISAS
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42 | 7a3f1944 | bellard | |
43 | 72cbca10 | bellard | #define DYNAMIC_PC 1 /* dynamic pc value */ |
44 | 72cbca10 | bellard | #define JUMP_PC 2 /* dynamic pc value which takes only two values |
45 | 72cbca10 | bellard | according to jump_pc[T2] */
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46 | 72cbca10 | bellard | |
47 | 7a3f1944 | bellard | typedef struct DisasContext { |
48 | 0f8a249a | blueswir1 | target_ulong pc; /* current Program Counter: integer or DYNAMIC_PC */
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49 | 0f8a249a | blueswir1 | target_ulong npc; /* next PC: integer or DYNAMIC_PC or JUMP_PC */
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50 | 72cbca10 | bellard | target_ulong jump_pc[2]; /* used when JUMP_PC pc value is used */ |
51 | cf495bcf | bellard | int is_br;
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52 | e8af50a3 | bellard | int mem_idx;
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53 | a80dde08 | bellard | int fpu_enabled;
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54 | cf495bcf | bellard | struct TranslationBlock *tb;
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55 | 7a3f1944 | bellard | } DisasContext; |
56 | 7a3f1944 | bellard | |
57 | 62724a37 | blueswir1 | struct sparc_def_t {
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58 | 62724a37 | blueswir1 | const unsigned char *name; |
59 | 62724a37 | blueswir1 | target_ulong iu_version; |
60 | 62724a37 | blueswir1 | uint32_t fpu_version; |
61 | 62724a37 | blueswir1 | uint32_t mmu_version; |
62 | 6d5f237a | blueswir1 | uint32_t mmu_bm; |
63 | 62724a37 | blueswir1 | }; |
64 | 62724a37 | blueswir1 | |
65 | 7a3f1944 | bellard | static uint16_t *gen_opc_ptr;
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66 | 7a3f1944 | bellard | static uint32_t *gen_opparam_ptr;
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67 | 7a3f1944 | bellard | extern FILE *logfile;
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68 | 7a3f1944 | bellard | extern int loglevel; |
69 | 7a3f1944 | bellard | |
70 | 7a3f1944 | bellard | enum {
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71 | 7a3f1944 | bellard | #define DEF(s,n,copy_size) INDEX_op_ ## s, |
72 | 7a3f1944 | bellard | #include "opc.h" |
73 | 7a3f1944 | bellard | #undef DEF
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74 | cf495bcf | bellard | NB_OPS |
75 | 7a3f1944 | bellard | }; |
76 | 7a3f1944 | bellard | |
77 | 7a3f1944 | bellard | #include "gen-op.h" |
78 | 7a3f1944 | bellard | |
79 | 3475187d | bellard | // This function uses non-native bit order
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80 | 7a3f1944 | bellard | #define GET_FIELD(X, FROM, TO) \
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81 | 7a3f1944 | bellard | ((X) >> (31 - (TO)) & ((1 << ((TO) - (FROM) + 1)) - 1)) |
82 | 7a3f1944 | bellard | |
83 | 3475187d | bellard | // This function uses the order in the manuals, i.e. bit 0 is 2^0
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84 | 3475187d | bellard | #define GET_FIELD_SP(X, FROM, TO) \
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85 | 3475187d | bellard | GET_FIELD(X, 31 - (TO), 31 - (FROM)) |
86 | 3475187d | bellard | |
87 | 3475187d | bellard | #define GET_FIELDs(x,a,b) sign_extend (GET_FIELD(x,a,b), (b) - (a) + 1) |
88 | 46d38ba8 | blueswir1 | #define GET_FIELD_SPs(x,a,b) sign_extend (GET_FIELD_SP(x,a,b), ((b) - (a) + 1)) |
89 | 3475187d | bellard | |
90 | 3475187d | bellard | #ifdef TARGET_SPARC64
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91 | 0387d928 | blueswir1 | #define DFPREG(r) (((r & 1) << 5) | (r & 0x1e)) |
92 | 3475187d | bellard | #else
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93 | c185970a | blueswir1 | #define DFPREG(r) (r & 0x1e) |
94 | 3475187d | bellard | #endif
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95 | 3475187d | bellard | |
96 | 83469015 | bellard | #ifdef USE_DIRECT_JUMP
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97 | 83469015 | bellard | #define TBPARAM(x)
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98 | 83469015 | bellard | #else
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99 | 83469015 | bellard | #define TBPARAM(x) (long)(x) |
100 | 83469015 | bellard | #endif
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101 | 83469015 | bellard | |
102 | 3475187d | bellard | static int sign_extend(int x, int len) |
103 | 3475187d | bellard | { |
104 | 3475187d | bellard | len = 32 - len;
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105 | 3475187d | bellard | return (x << len) >> len;
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106 | 3475187d | bellard | } |
107 | 3475187d | bellard | |
108 | 7a3f1944 | bellard | #define IS_IMM (insn & (1<<13)) |
109 | 7a3f1944 | bellard | |
110 | cf495bcf | bellard | static void disas_sparc_insn(DisasContext * dc); |
111 | 7a3f1944 | bellard | |
112 | a68156d0 | blueswir1 | static GenOpFunc * const gen_op_movl_TN_reg[2][32] = { |
113 | cf495bcf | bellard | { |
114 | cf495bcf | bellard | gen_op_movl_g0_T0, |
115 | cf495bcf | bellard | gen_op_movl_g1_T0, |
116 | cf495bcf | bellard | gen_op_movl_g2_T0, |
117 | cf495bcf | bellard | gen_op_movl_g3_T0, |
118 | cf495bcf | bellard | gen_op_movl_g4_T0, |
119 | cf495bcf | bellard | gen_op_movl_g5_T0, |
120 | cf495bcf | bellard | gen_op_movl_g6_T0, |
121 | cf495bcf | bellard | gen_op_movl_g7_T0, |
122 | cf495bcf | bellard | gen_op_movl_o0_T0, |
123 | cf495bcf | bellard | gen_op_movl_o1_T0, |
124 | cf495bcf | bellard | gen_op_movl_o2_T0, |
125 | cf495bcf | bellard | gen_op_movl_o3_T0, |
126 | cf495bcf | bellard | gen_op_movl_o4_T0, |
127 | cf495bcf | bellard | gen_op_movl_o5_T0, |
128 | cf495bcf | bellard | gen_op_movl_o6_T0, |
129 | cf495bcf | bellard | gen_op_movl_o7_T0, |
130 | cf495bcf | bellard | gen_op_movl_l0_T0, |
131 | cf495bcf | bellard | gen_op_movl_l1_T0, |
132 | cf495bcf | bellard | gen_op_movl_l2_T0, |
133 | cf495bcf | bellard | gen_op_movl_l3_T0, |
134 | cf495bcf | bellard | gen_op_movl_l4_T0, |
135 | cf495bcf | bellard | gen_op_movl_l5_T0, |
136 | cf495bcf | bellard | gen_op_movl_l6_T0, |
137 | cf495bcf | bellard | gen_op_movl_l7_T0, |
138 | cf495bcf | bellard | gen_op_movl_i0_T0, |
139 | cf495bcf | bellard | gen_op_movl_i1_T0, |
140 | cf495bcf | bellard | gen_op_movl_i2_T0, |
141 | cf495bcf | bellard | gen_op_movl_i3_T0, |
142 | cf495bcf | bellard | gen_op_movl_i4_T0, |
143 | cf495bcf | bellard | gen_op_movl_i5_T0, |
144 | cf495bcf | bellard | gen_op_movl_i6_T0, |
145 | cf495bcf | bellard | gen_op_movl_i7_T0, |
146 | cf495bcf | bellard | }, |
147 | cf495bcf | bellard | { |
148 | cf495bcf | bellard | gen_op_movl_g0_T1, |
149 | cf495bcf | bellard | gen_op_movl_g1_T1, |
150 | cf495bcf | bellard | gen_op_movl_g2_T1, |
151 | cf495bcf | bellard | gen_op_movl_g3_T1, |
152 | cf495bcf | bellard | gen_op_movl_g4_T1, |
153 | cf495bcf | bellard | gen_op_movl_g5_T1, |
154 | cf495bcf | bellard | gen_op_movl_g6_T1, |
155 | cf495bcf | bellard | gen_op_movl_g7_T1, |
156 | cf495bcf | bellard | gen_op_movl_o0_T1, |
157 | cf495bcf | bellard | gen_op_movl_o1_T1, |
158 | cf495bcf | bellard | gen_op_movl_o2_T1, |
159 | cf495bcf | bellard | gen_op_movl_o3_T1, |
160 | cf495bcf | bellard | gen_op_movl_o4_T1, |
161 | cf495bcf | bellard | gen_op_movl_o5_T1, |
162 | cf495bcf | bellard | gen_op_movl_o6_T1, |
163 | cf495bcf | bellard | gen_op_movl_o7_T1, |
164 | cf495bcf | bellard | gen_op_movl_l0_T1, |
165 | cf495bcf | bellard | gen_op_movl_l1_T1, |
166 | cf495bcf | bellard | gen_op_movl_l2_T1, |
167 | cf495bcf | bellard | gen_op_movl_l3_T1, |
168 | cf495bcf | bellard | gen_op_movl_l4_T1, |
169 | cf495bcf | bellard | gen_op_movl_l5_T1, |
170 | cf495bcf | bellard | gen_op_movl_l6_T1, |
171 | cf495bcf | bellard | gen_op_movl_l7_T1, |
172 | cf495bcf | bellard | gen_op_movl_i0_T1, |
173 | cf495bcf | bellard | gen_op_movl_i1_T1, |
174 | cf495bcf | bellard | gen_op_movl_i2_T1, |
175 | cf495bcf | bellard | gen_op_movl_i3_T1, |
176 | cf495bcf | bellard | gen_op_movl_i4_T1, |
177 | cf495bcf | bellard | gen_op_movl_i5_T1, |
178 | cf495bcf | bellard | gen_op_movl_i6_T1, |
179 | cf495bcf | bellard | gen_op_movl_i7_T1, |
180 | cf495bcf | bellard | } |
181 | 7a3f1944 | bellard | }; |
182 | 7a3f1944 | bellard | |
183 | a68156d0 | blueswir1 | static GenOpFunc * const gen_op_movl_reg_TN[3][32] = { |
184 | cf495bcf | bellard | { |
185 | cf495bcf | bellard | gen_op_movl_T0_g0, |
186 | cf495bcf | bellard | gen_op_movl_T0_g1, |
187 | cf495bcf | bellard | gen_op_movl_T0_g2, |
188 | cf495bcf | bellard | gen_op_movl_T0_g3, |
189 | cf495bcf | bellard | gen_op_movl_T0_g4, |
190 | cf495bcf | bellard | gen_op_movl_T0_g5, |
191 | cf495bcf | bellard | gen_op_movl_T0_g6, |
192 | cf495bcf | bellard | gen_op_movl_T0_g7, |
193 | cf495bcf | bellard | gen_op_movl_T0_o0, |
194 | cf495bcf | bellard | gen_op_movl_T0_o1, |
195 | cf495bcf | bellard | gen_op_movl_T0_o2, |
196 | cf495bcf | bellard | gen_op_movl_T0_o3, |
197 | cf495bcf | bellard | gen_op_movl_T0_o4, |
198 | cf495bcf | bellard | gen_op_movl_T0_o5, |
199 | cf495bcf | bellard | gen_op_movl_T0_o6, |
200 | cf495bcf | bellard | gen_op_movl_T0_o7, |
201 | cf495bcf | bellard | gen_op_movl_T0_l0, |
202 | cf495bcf | bellard | gen_op_movl_T0_l1, |
203 | cf495bcf | bellard | gen_op_movl_T0_l2, |
204 | cf495bcf | bellard | gen_op_movl_T0_l3, |
205 | cf495bcf | bellard | gen_op_movl_T0_l4, |
206 | cf495bcf | bellard | gen_op_movl_T0_l5, |
207 | cf495bcf | bellard | gen_op_movl_T0_l6, |
208 | cf495bcf | bellard | gen_op_movl_T0_l7, |
209 | cf495bcf | bellard | gen_op_movl_T0_i0, |
210 | cf495bcf | bellard | gen_op_movl_T0_i1, |
211 | cf495bcf | bellard | gen_op_movl_T0_i2, |
212 | cf495bcf | bellard | gen_op_movl_T0_i3, |
213 | cf495bcf | bellard | gen_op_movl_T0_i4, |
214 | cf495bcf | bellard | gen_op_movl_T0_i5, |
215 | cf495bcf | bellard | gen_op_movl_T0_i6, |
216 | cf495bcf | bellard | gen_op_movl_T0_i7, |
217 | cf495bcf | bellard | }, |
218 | cf495bcf | bellard | { |
219 | cf495bcf | bellard | gen_op_movl_T1_g0, |
220 | cf495bcf | bellard | gen_op_movl_T1_g1, |
221 | cf495bcf | bellard | gen_op_movl_T1_g2, |
222 | cf495bcf | bellard | gen_op_movl_T1_g3, |
223 | cf495bcf | bellard | gen_op_movl_T1_g4, |
224 | cf495bcf | bellard | gen_op_movl_T1_g5, |
225 | cf495bcf | bellard | gen_op_movl_T1_g6, |
226 | cf495bcf | bellard | gen_op_movl_T1_g7, |
227 | cf495bcf | bellard | gen_op_movl_T1_o0, |
228 | cf495bcf | bellard | gen_op_movl_T1_o1, |
229 | cf495bcf | bellard | gen_op_movl_T1_o2, |
230 | cf495bcf | bellard | gen_op_movl_T1_o3, |
231 | cf495bcf | bellard | gen_op_movl_T1_o4, |
232 | cf495bcf | bellard | gen_op_movl_T1_o5, |
233 | cf495bcf | bellard | gen_op_movl_T1_o6, |
234 | cf495bcf | bellard | gen_op_movl_T1_o7, |
235 | cf495bcf | bellard | gen_op_movl_T1_l0, |
236 | cf495bcf | bellard | gen_op_movl_T1_l1, |
237 | cf495bcf | bellard | gen_op_movl_T1_l2, |
238 | cf495bcf | bellard | gen_op_movl_T1_l3, |
239 | cf495bcf | bellard | gen_op_movl_T1_l4, |
240 | cf495bcf | bellard | gen_op_movl_T1_l5, |
241 | cf495bcf | bellard | gen_op_movl_T1_l6, |
242 | cf495bcf | bellard | gen_op_movl_T1_l7, |
243 | cf495bcf | bellard | gen_op_movl_T1_i0, |
244 | cf495bcf | bellard | gen_op_movl_T1_i1, |
245 | cf495bcf | bellard | gen_op_movl_T1_i2, |
246 | cf495bcf | bellard | gen_op_movl_T1_i3, |
247 | cf495bcf | bellard | gen_op_movl_T1_i4, |
248 | cf495bcf | bellard | gen_op_movl_T1_i5, |
249 | cf495bcf | bellard | gen_op_movl_T1_i6, |
250 | cf495bcf | bellard | gen_op_movl_T1_i7, |
251 | cf495bcf | bellard | }, |
252 | cf495bcf | bellard | { |
253 | cf495bcf | bellard | gen_op_movl_T2_g0, |
254 | cf495bcf | bellard | gen_op_movl_T2_g1, |
255 | cf495bcf | bellard | gen_op_movl_T2_g2, |
256 | cf495bcf | bellard | gen_op_movl_T2_g3, |
257 | cf495bcf | bellard | gen_op_movl_T2_g4, |
258 | cf495bcf | bellard | gen_op_movl_T2_g5, |
259 | cf495bcf | bellard | gen_op_movl_T2_g6, |
260 | cf495bcf | bellard | gen_op_movl_T2_g7, |
261 | cf495bcf | bellard | gen_op_movl_T2_o0, |
262 | cf495bcf | bellard | gen_op_movl_T2_o1, |
263 | cf495bcf | bellard | gen_op_movl_T2_o2, |
264 | cf495bcf | bellard | gen_op_movl_T2_o3, |
265 | cf495bcf | bellard | gen_op_movl_T2_o4, |
266 | cf495bcf | bellard | gen_op_movl_T2_o5, |
267 | cf495bcf | bellard | gen_op_movl_T2_o6, |
268 | cf495bcf | bellard | gen_op_movl_T2_o7, |
269 | cf495bcf | bellard | gen_op_movl_T2_l0, |
270 | cf495bcf | bellard | gen_op_movl_T2_l1, |
271 | cf495bcf | bellard | gen_op_movl_T2_l2, |
272 | cf495bcf | bellard | gen_op_movl_T2_l3, |
273 | cf495bcf | bellard | gen_op_movl_T2_l4, |
274 | cf495bcf | bellard | gen_op_movl_T2_l5, |
275 | cf495bcf | bellard | gen_op_movl_T2_l6, |
276 | cf495bcf | bellard | gen_op_movl_T2_l7, |
277 | cf495bcf | bellard | gen_op_movl_T2_i0, |
278 | cf495bcf | bellard | gen_op_movl_T2_i1, |
279 | cf495bcf | bellard | gen_op_movl_T2_i2, |
280 | cf495bcf | bellard | gen_op_movl_T2_i3, |
281 | cf495bcf | bellard | gen_op_movl_T2_i4, |
282 | cf495bcf | bellard | gen_op_movl_T2_i5, |
283 | cf495bcf | bellard | gen_op_movl_T2_i6, |
284 | cf495bcf | bellard | gen_op_movl_T2_i7, |
285 | cf495bcf | bellard | } |
286 | 7a3f1944 | bellard | }; |
287 | 7a3f1944 | bellard | |
288 | a68156d0 | blueswir1 | static GenOpFunc1 * const gen_op_movl_TN_im[3] = { |
289 | cf495bcf | bellard | gen_op_movl_T0_im, |
290 | cf495bcf | bellard | gen_op_movl_T1_im, |
291 | cf495bcf | bellard | gen_op_movl_T2_im |
292 | 7a3f1944 | bellard | }; |
293 | 7a3f1944 | bellard | |
294 | 3475187d | bellard | // Sign extending version
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295 | 3475187d | bellard | static GenOpFunc1 * const gen_op_movl_TN_sim[3] = { |
296 | 3475187d | bellard | gen_op_movl_T0_sim, |
297 | 3475187d | bellard | gen_op_movl_T1_sim, |
298 | 3475187d | bellard | gen_op_movl_T2_sim |
299 | 3475187d | bellard | }; |
300 | 3475187d | bellard | |
301 | 3475187d | bellard | #ifdef TARGET_SPARC64
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302 | 3475187d | bellard | #define GEN32(func, NAME) \
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303 | a68156d0 | blueswir1 | static GenOpFunc * const NAME ## _table [64] = { \ |
304 | 3475187d | bellard | NAME ## 0, NAME ## 1, NAME ## 2, NAME ## 3, \ |
305 | 3475187d | bellard | NAME ## 4, NAME ## 5, NAME ## 6, NAME ## 7, \ |
306 | 3475187d | bellard | NAME ## 8, NAME ## 9, NAME ## 10, NAME ## 11, \ |
307 | 3475187d | bellard | NAME ## 12, NAME ## 13, NAME ## 14, NAME ## 15, \ |
308 | 3475187d | bellard | NAME ## 16, NAME ## 17, NAME ## 18, NAME ## 19, \ |
309 | 3475187d | bellard | NAME ## 20, NAME ## 21, NAME ## 22, NAME ## 23, \ |
310 | 3475187d | bellard | NAME ## 24, NAME ## 25, NAME ## 26, NAME ## 27, \ |
311 | 3475187d | bellard | NAME ## 28, NAME ## 29, NAME ## 30, NAME ## 31, \ |
312 | 3475187d | bellard | NAME ## 32, 0, NAME ## 34, 0, NAME ## 36, 0, NAME ## 38, 0, \ |
313 | 3475187d | bellard | NAME ## 40, 0, NAME ## 42, 0, NAME ## 44, 0, NAME ## 46, 0, \ |
314 | 3475187d | bellard | NAME ## 48, 0, NAME ## 50, 0, NAME ## 52, 0, NAME ## 54, 0, \ |
315 | 3475187d | bellard | NAME ## 56, 0, NAME ## 58, 0, NAME ## 60, 0, NAME ## 62, 0, \ |
316 | 3475187d | bellard | }; \ |
317 | 3475187d | bellard | static inline void func(int n) \ |
318 | 3475187d | bellard | { \ |
319 | 3475187d | bellard | NAME ## _table[n](); \ |
320 | 3475187d | bellard | } |
321 | 3475187d | bellard | #else
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322 | e8af50a3 | bellard | #define GEN32(func, NAME) \
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323 | a68156d0 | blueswir1 | static GenOpFunc *const NAME ## _table [32] = { \ |
324 | e8af50a3 | bellard | NAME ## 0, NAME ## 1, NAME ## 2, NAME ## 3, \ |
325 | e8af50a3 | bellard | NAME ## 4, NAME ## 5, NAME ## 6, NAME ## 7, \ |
326 | e8af50a3 | bellard | NAME ## 8, NAME ## 9, NAME ## 10, NAME ## 11, \ |
327 | e8af50a3 | bellard | NAME ## 12, NAME ## 13, NAME ## 14, NAME ## 15, \ |
328 | e8af50a3 | bellard | NAME ## 16, NAME ## 17, NAME ## 18, NAME ## 19, \ |
329 | e8af50a3 | bellard | NAME ## 20, NAME ## 21, NAME ## 22, NAME ## 23, \ |
330 | e8af50a3 | bellard | NAME ## 24, NAME ## 25, NAME ## 26, NAME ## 27, \ |
331 | e8af50a3 | bellard | NAME ## 28, NAME ## 29, NAME ## 30, NAME ## 31, \ |
332 | e8af50a3 | bellard | }; \ |
333 | e8af50a3 | bellard | static inline void func(int n) \ |
334 | e8af50a3 | bellard | { \ |
335 | e8af50a3 | bellard | NAME ## _table[n](); \ |
336 | e8af50a3 | bellard | } |
337 | 3475187d | bellard | #endif
|
338 | e8af50a3 | bellard | |
339 | e8af50a3 | bellard | /* floating point registers moves */
|
340 | e8af50a3 | bellard | GEN32(gen_op_load_fpr_FT0, gen_op_load_fpr_FT0_fprf); |
341 | e8af50a3 | bellard | GEN32(gen_op_load_fpr_FT1, gen_op_load_fpr_FT1_fprf); |
342 | e8af50a3 | bellard | GEN32(gen_op_store_FT0_fpr, gen_op_store_FT0_fpr_fprf); |
343 | e8af50a3 | bellard | GEN32(gen_op_store_FT1_fpr, gen_op_store_FT1_fpr_fprf); |
344 | e8af50a3 | bellard | |
345 | e8af50a3 | bellard | GEN32(gen_op_load_fpr_DT0, gen_op_load_fpr_DT0_fprf); |
346 | e8af50a3 | bellard | GEN32(gen_op_load_fpr_DT1, gen_op_load_fpr_DT1_fprf); |
347 | e8af50a3 | bellard | GEN32(gen_op_store_DT0_fpr, gen_op_store_DT0_fpr_fprf); |
348 | e8af50a3 | bellard | GEN32(gen_op_store_DT1_fpr, gen_op_store_DT1_fpr_fprf); |
349 | e8af50a3 | bellard | |
350 | 81ad8ba2 | blueswir1 | /* moves */
|
351 | 81ad8ba2 | blueswir1 | #ifdef CONFIG_USER_ONLY
|
352 | 3475187d | bellard | #define supervisor(dc) 0 |
353 | 81ad8ba2 | blueswir1 | #ifdef TARGET_SPARC64
|
354 | e9ebed4d | blueswir1 | #define hypervisor(dc) 0 |
355 | 81ad8ba2 | blueswir1 | #endif
|
356 | 3475187d | bellard | #define gen_op_ldst(name) gen_op_##name##_raw() |
357 | 3475187d | bellard | #else
|
358 | 6f27aba6 | blueswir1 | #define supervisor(dc) (dc->mem_idx >= 1) |
359 | 81ad8ba2 | blueswir1 | #ifdef TARGET_SPARC64
|
360 | 81ad8ba2 | blueswir1 | #define hypervisor(dc) (dc->mem_idx == 2) |
361 | 6f27aba6 | blueswir1 | #define OP_LD_TABLE(width) \
|
362 | 6f27aba6 | blueswir1 | static GenOpFunc * const gen_op_##width[] = { \ |
363 | 6f27aba6 | blueswir1 | &gen_op_##width##_user, \ |
364 | 6f27aba6 | blueswir1 | &gen_op_##width##_kernel, \ |
365 | 6f27aba6 | blueswir1 | &gen_op_##width##_hypv, \ |
366 | 6f27aba6 | blueswir1 | }; |
367 | 6f27aba6 | blueswir1 | #else
|
368 | 0f8a249a | blueswir1 | #define OP_LD_TABLE(width) \
|
369 | a68156d0 | blueswir1 | static GenOpFunc * const gen_op_##width[] = { \ |
370 | 0f8a249a | blueswir1 | &gen_op_##width##_user, \ |
371 | 0f8a249a | blueswir1 | &gen_op_##width##_kernel, \ |
372 | 81ad8ba2 | blueswir1 | }; |
373 | 3475187d | bellard | #endif
|
374 | 6f27aba6 | blueswir1 | #define gen_op_ldst(name) (*gen_op_##name[dc->mem_idx])() |
375 | 6f27aba6 | blueswir1 | #endif
|
376 | e8af50a3 | bellard | |
377 | 81ad8ba2 | blueswir1 | #ifndef CONFIG_USER_ONLY
|
378 | e8af50a3 | bellard | OP_LD_TABLE(ld); |
379 | e8af50a3 | bellard | OP_LD_TABLE(st); |
380 | e8af50a3 | bellard | OP_LD_TABLE(ldub); |
381 | e8af50a3 | bellard | OP_LD_TABLE(lduh); |
382 | e8af50a3 | bellard | OP_LD_TABLE(ldsb); |
383 | e8af50a3 | bellard | OP_LD_TABLE(ldsh); |
384 | e8af50a3 | bellard | OP_LD_TABLE(stb); |
385 | e8af50a3 | bellard | OP_LD_TABLE(sth); |
386 | e8af50a3 | bellard | OP_LD_TABLE(std); |
387 | e8af50a3 | bellard | OP_LD_TABLE(ldstub); |
388 | e8af50a3 | bellard | OP_LD_TABLE(swap); |
389 | e8af50a3 | bellard | OP_LD_TABLE(ldd); |
390 | e8af50a3 | bellard | OP_LD_TABLE(stf); |
391 | e8af50a3 | bellard | OP_LD_TABLE(stdf); |
392 | e8af50a3 | bellard | OP_LD_TABLE(ldf); |
393 | e8af50a3 | bellard | OP_LD_TABLE(lddf); |
394 | e8af50a3 | bellard | |
395 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
396 | dc011987 | blueswir1 | OP_LD_TABLE(lduw); |
397 | 3475187d | bellard | OP_LD_TABLE(ldsw); |
398 | 3475187d | bellard | OP_LD_TABLE(ldx); |
399 | 3475187d | bellard | OP_LD_TABLE(stx); |
400 | 81ad8ba2 | blueswir1 | #endif
|
401 | 81ad8ba2 | blueswir1 | #endif
|
402 | 81ad8ba2 | blueswir1 | |
403 | 81ad8ba2 | blueswir1 | /* asi moves */
|
404 | 81ad8ba2 | blueswir1 | #ifdef TARGET_SPARC64
|
405 | 81ad8ba2 | blueswir1 | static inline void gen_ld_asi(int insn, int size, int sign) |
406 | 81ad8ba2 | blueswir1 | { |
407 | 81ad8ba2 | blueswir1 | int asi, offset;
|
408 | 81ad8ba2 | blueswir1 | |
409 | 81ad8ba2 | blueswir1 | if (IS_IMM) {
|
410 | 81ad8ba2 | blueswir1 | offset = GET_FIELD(insn, 25, 31); |
411 | 81ad8ba2 | blueswir1 | gen_op_ld_asi_reg(offset, size, sign); |
412 | 81ad8ba2 | blueswir1 | } else {
|
413 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
414 | 81ad8ba2 | blueswir1 | gen_op_ld_asi(asi, size, sign); |
415 | 81ad8ba2 | blueswir1 | } |
416 | 81ad8ba2 | blueswir1 | } |
417 | 81ad8ba2 | blueswir1 | |
418 | 81ad8ba2 | blueswir1 | static inline void gen_st_asi(int insn, int size) |
419 | 81ad8ba2 | blueswir1 | { |
420 | 81ad8ba2 | blueswir1 | int asi, offset;
|
421 | 81ad8ba2 | blueswir1 | |
422 | 81ad8ba2 | blueswir1 | if (IS_IMM) {
|
423 | 81ad8ba2 | blueswir1 | offset = GET_FIELD(insn, 25, 31); |
424 | 81ad8ba2 | blueswir1 | gen_op_st_asi_reg(offset, size); |
425 | 81ad8ba2 | blueswir1 | } else {
|
426 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
427 | 81ad8ba2 | blueswir1 | gen_op_st_asi(asi, size); |
428 | 81ad8ba2 | blueswir1 | } |
429 | 81ad8ba2 | blueswir1 | } |
430 | 81ad8ba2 | blueswir1 | |
431 | 3391c818 | blueswir1 | static inline void gen_ldf_asi(int insn, int size) |
432 | 3391c818 | blueswir1 | { |
433 | 3391c818 | blueswir1 | int asi, offset, rd;
|
434 | 3391c818 | blueswir1 | |
435 | 0387d928 | blueswir1 | rd = DFPREG(GET_FIELD(insn, 2, 6)); |
436 | 3391c818 | blueswir1 | if (IS_IMM) {
|
437 | 3391c818 | blueswir1 | offset = GET_FIELD(insn, 25, 31); |
438 | 3391c818 | blueswir1 | gen_op_ldf_asi_reg(offset, size, rd); |
439 | 3391c818 | blueswir1 | } else {
|
440 | 3391c818 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
441 | 3391c818 | blueswir1 | gen_op_ldf_asi(asi, size, rd); |
442 | 3391c818 | blueswir1 | } |
443 | 3391c818 | blueswir1 | } |
444 | 3391c818 | blueswir1 | |
445 | 3391c818 | blueswir1 | static inline void gen_stf_asi(int insn, int size) |
446 | 3391c818 | blueswir1 | { |
447 | 3391c818 | blueswir1 | int asi, offset, rd;
|
448 | 3391c818 | blueswir1 | |
449 | 0387d928 | blueswir1 | rd = DFPREG(GET_FIELD(insn, 2, 6)); |
450 | 3391c818 | blueswir1 | if (IS_IMM) {
|
451 | 3391c818 | blueswir1 | offset = GET_FIELD(insn, 25, 31); |
452 | 3391c818 | blueswir1 | gen_op_stf_asi_reg(offset, size, rd); |
453 | 3391c818 | blueswir1 | } else {
|
454 | 3391c818 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
455 | 3391c818 | blueswir1 | gen_op_stf_asi(asi, size, rd); |
456 | 3391c818 | blueswir1 | } |
457 | 3391c818 | blueswir1 | } |
458 | 3391c818 | blueswir1 | |
459 | 81ad8ba2 | blueswir1 | static inline void gen_swap_asi(int insn) |
460 | 81ad8ba2 | blueswir1 | { |
461 | 81ad8ba2 | blueswir1 | int asi, offset;
|
462 | 81ad8ba2 | blueswir1 | |
463 | 81ad8ba2 | blueswir1 | if (IS_IMM) {
|
464 | 81ad8ba2 | blueswir1 | offset = GET_FIELD(insn, 25, 31); |
465 | 81ad8ba2 | blueswir1 | gen_op_swap_asi_reg(offset); |
466 | 81ad8ba2 | blueswir1 | } else {
|
467 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
468 | 81ad8ba2 | blueswir1 | gen_op_swap_asi(asi); |
469 | 81ad8ba2 | blueswir1 | } |
470 | 81ad8ba2 | blueswir1 | } |
471 | 81ad8ba2 | blueswir1 | |
472 | 81ad8ba2 | blueswir1 | static inline void gen_ldstub_asi(int insn) |
473 | 81ad8ba2 | blueswir1 | { |
474 | 81ad8ba2 | blueswir1 | int asi, offset;
|
475 | 81ad8ba2 | blueswir1 | |
476 | 81ad8ba2 | blueswir1 | if (IS_IMM) {
|
477 | 81ad8ba2 | blueswir1 | offset = GET_FIELD(insn, 25, 31); |
478 | 81ad8ba2 | blueswir1 | gen_op_ldstub_asi_reg(offset); |
479 | 81ad8ba2 | blueswir1 | } else {
|
480 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
481 | 81ad8ba2 | blueswir1 | gen_op_ldstub_asi(asi); |
482 | 81ad8ba2 | blueswir1 | } |
483 | 81ad8ba2 | blueswir1 | } |
484 | 81ad8ba2 | blueswir1 | |
485 | 81ad8ba2 | blueswir1 | static inline void gen_ldda_asi(int insn) |
486 | 81ad8ba2 | blueswir1 | { |
487 | 81ad8ba2 | blueswir1 | int asi, offset;
|
488 | 81ad8ba2 | blueswir1 | |
489 | 81ad8ba2 | blueswir1 | if (IS_IMM) {
|
490 | 81ad8ba2 | blueswir1 | offset = GET_FIELD(insn, 25, 31); |
491 | 81ad8ba2 | blueswir1 | gen_op_ldda_asi_reg(offset); |
492 | 81ad8ba2 | blueswir1 | } else {
|
493 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
494 | 81ad8ba2 | blueswir1 | gen_op_ldda_asi(asi); |
495 | 81ad8ba2 | blueswir1 | } |
496 | 81ad8ba2 | blueswir1 | } |
497 | 81ad8ba2 | blueswir1 | |
498 | 81ad8ba2 | blueswir1 | static inline void gen_stda_asi(int insn) |
499 | 81ad8ba2 | blueswir1 | { |
500 | 81ad8ba2 | blueswir1 | int asi, offset;
|
501 | 81ad8ba2 | blueswir1 | |
502 | 81ad8ba2 | blueswir1 | if (IS_IMM) {
|
503 | 81ad8ba2 | blueswir1 | offset = GET_FIELD(insn, 25, 31); |
504 | 81ad8ba2 | blueswir1 | gen_op_stda_asi_reg(offset); |
505 | 81ad8ba2 | blueswir1 | } else {
|
506 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
507 | 81ad8ba2 | blueswir1 | gen_op_stda_asi(asi); |
508 | 81ad8ba2 | blueswir1 | } |
509 | 81ad8ba2 | blueswir1 | } |
510 | 81ad8ba2 | blueswir1 | |
511 | 81ad8ba2 | blueswir1 | static inline void gen_cas_asi(int insn) |
512 | 81ad8ba2 | blueswir1 | { |
513 | 81ad8ba2 | blueswir1 | int asi, offset;
|
514 | 81ad8ba2 | blueswir1 | |
515 | 81ad8ba2 | blueswir1 | if (IS_IMM) {
|
516 | 81ad8ba2 | blueswir1 | offset = GET_FIELD(insn, 25, 31); |
517 | 81ad8ba2 | blueswir1 | gen_op_cas_asi_reg(offset); |
518 | 81ad8ba2 | blueswir1 | } else {
|
519 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
520 | 81ad8ba2 | blueswir1 | gen_op_cas_asi(asi); |
521 | 81ad8ba2 | blueswir1 | } |
522 | 81ad8ba2 | blueswir1 | } |
523 | 81ad8ba2 | blueswir1 | |
524 | 81ad8ba2 | blueswir1 | static inline void gen_casx_asi(int insn) |
525 | 81ad8ba2 | blueswir1 | { |
526 | 81ad8ba2 | blueswir1 | int asi, offset;
|
527 | 81ad8ba2 | blueswir1 | |
528 | 81ad8ba2 | blueswir1 | if (IS_IMM) {
|
529 | 81ad8ba2 | blueswir1 | offset = GET_FIELD(insn, 25, 31); |
530 | 81ad8ba2 | blueswir1 | gen_op_casx_asi_reg(offset); |
531 | 81ad8ba2 | blueswir1 | } else {
|
532 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
533 | 81ad8ba2 | blueswir1 | gen_op_casx_asi(asi); |
534 | 81ad8ba2 | blueswir1 | } |
535 | 81ad8ba2 | blueswir1 | } |
536 | 81ad8ba2 | blueswir1 | |
537 | 81ad8ba2 | blueswir1 | #elif !defined(CONFIG_USER_ONLY)
|
538 | 81ad8ba2 | blueswir1 | |
539 | 81ad8ba2 | blueswir1 | static inline void gen_ld_asi(int insn, int size, int sign) |
540 | 81ad8ba2 | blueswir1 | { |
541 | 81ad8ba2 | blueswir1 | int asi;
|
542 | 81ad8ba2 | blueswir1 | |
543 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
544 | 81ad8ba2 | blueswir1 | gen_op_ld_asi(asi, size, sign); |
545 | 81ad8ba2 | blueswir1 | } |
546 | 81ad8ba2 | blueswir1 | |
547 | 81ad8ba2 | blueswir1 | static inline void gen_st_asi(int insn, int size) |
548 | 81ad8ba2 | blueswir1 | { |
549 | 81ad8ba2 | blueswir1 | int asi;
|
550 | 81ad8ba2 | blueswir1 | |
551 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
552 | 81ad8ba2 | blueswir1 | gen_op_st_asi(asi, size); |
553 | 81ad8ba2 | blueswir1 | } |
554 | 81ad8ba2 | blueswir1 | |
555 | 81ad8ba2 | blueswir1 | static inline void gen_ldstub_asi(int insn) |
556 | 81ad8ba2 | blueswir1 | { |
557 | 81ad8ba2 | blueswir1 | int asi;
|
558 | 81ad8ba2 | blueswir1 | |
559 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
560 | 81ad8ba2 | blueswir1 | gen_op_ldstub_asi(asi); |
561 | 81ad8ba2 | blueswir1 | } |
562 | 81ad8ba2 | blueswir1 | |
563 | 81ad8ba2 | blueswir1 | static inline void gen_swap_asi(int insn) |
564 | 81ad8ba2 | blueswir1 | { |
565 | 81ad8ba2 | blueswir1 | int asi;
|
566 | 81ad8ba2 | blueswir1 | |
567 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
568 | 81ad8ba2 | blueswir1 | gen_op_swap_asi(asi); |
569 | 81ad8ba2 | blueswir1 | } |
570 | 81ad8ba2 | blueswir1 | |
571 | 81ad8ba2 | blueswir1 | static inline void gen_ldda_asi(int insn) |
572 | 81ad8ba2 | blueswir1 | { |
573 | 81ad8ba2 | blueswir1 | int asi;
|
574 | 81ad8ba2 | blueswir1 | |
575 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
576 | 81ad8ba2 | blueswir1 | gen_op_ld_asi(asi, 8, 0); |
577 | 81ad8ba2 | blueswir1 | } |
578 | 81ad8ba2 | blueswir1 | |
579 | 81ad8ba2 | blueswir1 | static inline void gen_stda_asi(int insn) |
580 | 81ad8ba2 | blueswir1 | { |
581 | 81ad8ba2 | blueswir1 | int asi;
|
582 | 81ad8ba2 | blueswir1 | |
583 | 81ad8ba2 | blueswir1 | asi = GET_FIELD(insn, 19, 26); |
584 | 81ad8ba2 | blueswir1 | gen_op_st_asi(asi, 8);
|
585 | 81ad8ba2 | blueswir1 | } |
586 | 3475187d | bellard | #endif
|
587 | 3475187d | bellard | |
588 | 3475187d | bellard | static inline void gen_movl_imm_TN(int reg, uint32_t imm) |
589 | 7a3f1944 | bellard | { |
590 | 83469015 | bellard | gen_op_movl_TN_im[reg](imm); |
591 | 7a3f1944 | bellard | } |
592 | 7a3f1944 | bellard | |
593 | 3475187d | bellard | static inline void gen_movl_imm_T1(uint32_t val) |
594 | 7a3f1944 | bellard | { |
595 | cf495bcf | bellard | gen_movl_imm_TN(1, val);
|
596 | 7a3f1944 | bellard | } |
597 | 7a3f1944 | bellard | |
598 | 3475187d | bellard | static inline void gen_movl_imm_T0(uint32_t val) |
599 | 7a3f1944 | bellard | { |
600 | cf495bcf | bellard | gen_movl_imm_TN(0, val);
|
601 | 7a3f1944 | bellard | } |
602 | 7a3f1944 | bellard | |
603 | 3475187d | bellard | static inline void gen_movl_simm_TN(int reg, int32_t imm) |
604 | 3475187d | bellard | { |
605 | 3475187d | bellard | gen_op_movl_TN_sim[reg](imm); |
606 | 3475187d | bellard | } |
607 | 3475187d | bellard | |
608 | 3475187d | bellard | static inline void gen_movl_simm_T1(int32_t val) |
609 | 3475187d | bellard | { |
610 | 3475187d | bellard | gen_movl_simm_TN(1, val);
|
611 | 3475187d | bellard | } |
612 | 3475187d | bellard | |
613 | 3475187d | bellard | static inline void gen_movl_simm_T0(int32_t val) |
614 | 3475187d | bellard | { |
615 | 3475187d | bellard | gen_movl_simm_TN(0, val);
|
616 | 3475187d | bellard | } |
617 | 3475187d | bellard | |
618 | cf495bcf | bellard | static inline void gen_movl_reg_TN(int reg, int t) |
619 | 7a3f1944 | bellard | { |
620 | cf495bcf | bellard | if (reg)
|
621 | 0f8a249a | blueswir1 | gen_op_movl_reg_TN[t][reg] (); |
622 | cf495bcf | bellard | else
|
623 | 0f8a249a | blueswir1 | gen_movl_imm_TN(t, 0);
|
624 | 7a3f1944 | bellard | } |
625 | 7a3f1944 | bellard | |
626 | cf495bcf | bellard | static inline void gen_movl_reg_T0(int reg) |
627 | 7a3f1944 | bellard | { |
628 | cf495bcf | bellard | gen_movl_reg_TN(reg, 0);
|
629 | 7a3f1944 | bellard | } |
630 | 7a3f1944 | bellard | |
631 | cf495bcf | bellard | static inline void gen_movl_reg_T1(int reg) |
632 | 7a3f1944 | bellard | { |
633 | cf495bcf | bellard | gen_movl_reg_TN(reg, 1);
|
634 | 7a3f1944 | bellard | } |
635 | 7a3f1944 | bellard | |
636 | cf495bcf | bellard | static inline void gen_movl_reg_T2(int reg) |
637 | 7a3f1944 | bellard | { |
638 | cf495bcf | bellard | gen_movl_reg_TN(reg, 2);
|
639 | 7a3f1944 | bellard | } |
640 | 7a3f1944 | bellard | |
641 | cf495bcf | bellard | static inline void gen_movl_TN_reg(int reg, int t) |
642 | 7a3f1944 | bellard | { |
643 | cf495bcf | bellard | if (reg)
|
644 | 0f8a249a | blueswir1 | gen_op_movl_TN_reg[t][reg] (); |
645 | 7a3f1944 | bellard | } |
646 | 7a3f1944 | bellard | |
647 | cf495bcf | bellard | static inline void gen_movl_T0_reg(int reg) |
648 | 7a3f1944 | bellard | { |
649 | cf495bcf | bellard | gen_movl_TN_reg(reg, 0);
|
650 | 7a3f1944 | bellard | } |
651 | 7a3f1944 | bellard | |
652 | cf495bcf | bellard | static inline void gen_movl_T1_reg(int reg) |
653 | 7a3f1944 | bellard | { |
654 | cf495bcf | bellard | gen_movl_TN_reg(reg, 1);
|
655 | 7a3f1944 | bellard | } |
656 | 7a3f1944 | bellard | |
657 | 3475187d | bellard | static inline void gen_jmp_im(target_ulong pc) |
658 | 3475187d | bellard | { |
659 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
660 | 3475187d | bellard | if (pc == (uint32_t)pc) {
|
661 | 3475187d | bellard | gen_op_jmp_im(pc); |
662 | 3475187d | bellard | } else {
|
663 | 3475187d | bellard | gen_op_jmp_im64(pc >> 32, pc);
|
664 | 3475187d | bellard | } |
665 | 3475187d | bellard | #else
|
666 | 3475187d | bellard | gen_op_jmp_im(pc); |
667 | 3475187d | bellard | #endif
|
668 | 3475187d | bellard | } |
669 | 3475187d | bellard | |
670 | 3475187d | bellard | static inline void gen_movl_npc_im(target_ulong npc) |
671 | 3475187d | bellard | { |
672 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
673 | 3475187d | bellard | if (npc == (uint32_t)npc) {
|
674 | 3475187d | bellard | gen_op_movl_npc_im(npc); |
675 | 3475187d | bellard | } else {
|
676 | 3475187d | bellard | gen_op_movq_npc_im64(npc >> 32, npc);
|
677 | 3475187d | bellard | } |
678 | 3475187d | bellard | #else
|
679 | 3475187d | bellard | gen_op_movl_npc_im(npc); |
680 | 3475187d | bellard | #endif
|
681 | 3475187d | bellard | } |
682 | 3475187d | bellard | |
683 | 5fafdf24 | ths | static inline void gen_goto_tb(DisasContext *s, int tb_num, |
684 | 6e256c93 | bellard | target_ulong pc, target_ulong npc) |
685 | 6e256c93 | bellard | { |
686 | 6e256c93 | bellard | TranslationBlock *tb; |
687 | 6e256c93 | bellard | |
688 | 6e256c93 | bellard | tb = s->tb; |
689 | 6e256c93 | bellard | if ((pc & TARGET_PAGE_MASK) == (tb->pc & TARGET_PAGE_MASK) &&
|
690 | 6e256c93 | bellard | (npc & TARGET_PAGE_MASK) == (tb->pc & TARGET_PAGE_MASK)) { |
691 | 6e256c93 | bellard | /* jump to same page: we can use a direct jump */
|
692 | 6e256c93 | bellard | if (tb_num == 0) |
693 | 6e256c93 | bellard | gen_op_goto_tb0(TBPARAM(tb)); |
694 | 6e256c93 | bellard | else
|
695 | 6e256c93 | bellard | gen_op_goto_tb1(TBPARAM(tb)); |
696 | 6e256c93 | bellard | gen_jmp_im(pc); |
697 | 6e256c93 | bellard | gen_movl_npc_im(npc); |
698 | 6e256c93 | bellard | gen_op_movl_T0_im((long)tb + tb_num);
|
699 | 6e256c93 | bellard | gen_op_exit_tb(); |
700 | 6e256c93 | bellard | } else {
|
701 | 6e256c93 | bellard | /* jump to another page: currently not optimized */
|
702 | 6e256c93 | bellard | gen_jmp_im(pc); |
703 | 6e256c93 | bellard | gen_movl_npc_im(npc); |
704 | 6e256c93 | bellard | gen_op_movl_T0_0(); |
705 | 6e256c93 | bellard | gen_op_exit_tb(); |
706 | 6e256c93 | bellard | } |
707 | 6e256c93 | bellard | } |
708 | 6e256c93 | bellard | |
709 | 46525e1f | blueswir1 | static inline void gen_branch2(DisasContext *dc, target_ulong pc1, |
710 | 46525e1f | blueswir1 | target_ulong pc2) |
711 | 83469015 | bellard | { |
712 | 83469015 | bellard | int l1;
|
713 | 83469015 | bellard | |
714 | 83469015 | bellard | l1 = gen_new_label(); |
715 | 83469015 | bellard | |
716 | 83469015 | bellard | gen_op_jz_T2_label(l1); |
717 | 83469015 | bellard | |
718 | 6e256c93 | bellard | gen_goto_tb(dc, 0, pc1, pc1 + 4); |
719 | 83469015 | bellard | |
720 | 83469015 | bellard | gen_set_label(l1); |
721 | 6e256c93 | bellard | gen_goto_tb(dc, 1, pc2, pc2 + 4); |
722 | 83469015 | bellard | } |
723 | 83469015 | bellard | |
724 | 46525e1f | blueswir1 | static inline void gen_branch_a(DisasContext *dc, target_ulong pc1, |
725 | 46525e1f | blueswir1 | target_ulong pc2) |
726 | 83469015 | bellard | { |
727 | 83469015 | bellard | int l1;
|
728 | 83469015 | bellard | |
729 | 83469015 | bellard | l1 = gen_new_label(); |
730 | 83469015 | bellard | |
731 | 83469015 | bellard | gen_op_jz_T2_label(l1); |
732 | 83469015 | bellard | |
733 | 6e256c93 | bellard | gen_goto_tb(dc, 0, pc2, pc1);
|
734 | 83469015 | bellard | |
735 | 83469015 | bellard | gen_set_label(l1); |
736 | 6e256c93 | bellard | gen_goto_tb(dc, 1, pc2 + 4, pc2 + 8); |
737 | 83469015 | bellard | } |
738 | 83469015 | bellard | |
739 | 46525e1f | blueswir1 | static inline void gen_branch(DisasContext *dc, target_ulong pc, |
740 | 46525e1f | blueswir1 | target_ulong npc) |
741 | 83469015 | bellard | { |
742 | 6e256c93 | bellard | gen_goto_tb(dc, 0, pc, npc);
|
743 | 83469015 | bellard | } |
744 | 83469015 | bellard | |
745 | 46525e1f | blueswir1 | static inline void gen_generic_branch(target_ulong npc1, target_ulong npc2) |
746 | 83469015 | bellard | { |
747 | 83469015 | bellard | int l1, l2;
|
748 | 83469015 | bellard | |
749 | 83469015 | bellard | l1 = gen_new_label(); |
750 | 83469015 | bellard | l2 = gen_new_label(); |
751 | 83469015 | bellard | gen_op_jz_T2_label(l1); |
752 | 83469015 | bellard | |
753 | 83469015 | bellard | gen_movl_npc_im(npc1); |
754 | 83469015 | bellard | gen_op_jmp_label(l2); |
755 | 83469015 | bellard | |
756 | 83469015 | bellard | gen_set_label(l1); |
757 | 83469015 | bellard | gen_movl_npc_im(npc2); |
758 | 83469015 | bellard | gen_set_label(l2); |
759 | 83469015 | bellard | } |
760 | 83469015 | bellard | |
761 | 83469015 | bellard | /* call this function before using T2 as it may have been set for a jump */
|
762 | 83469015 | bellard | static inline void flush_T2(DisasContext * dc) |
763 | 83469015 | bellard | { |
764 | 83469015 | bellard | if (dc->npc == JUMP_PC) {
|
765 | 46525e1f | blueswir1 | gen_generic_branch(dc->jump_pc[0], dc->jump_pc[1]); |
766 | 83469015 | bellard | dc->npc = DYNAMIC_PC; |
767 | 83469015 | bellard | } |
768 | 83469015 | bellard | } |
769 | 83469015 | bellard | |
770 | 72cbca10 | bellard | static inline void save_npc(DisasContext * dc) |
771 | 72cbca10 | bellard | { |
772 | 72cbca10 | bellard | if (dc->npc == JUMP_PC) {
|
773 | 46525e1f | blueswir1 | gen_generic_branch(dc->jump_pc[0], dc->jump_pc[1]); |
774 | 72cbca10 | bellard | dc->npc = DYNAMIC_PC; |
775 | 72cbca10 | bellard | } else if (dc->npc != DYNAMIC_PC) { |
776 | 3475187d | bellard | gen_movl_npc_im(dc->npc); |
777 | 72cbca10 | bellard | } |
778 | 72cbca10 | bellard | } |
779 | 72cbca10 | bellard | |
780 | 72cbca10 | bellard | static inline void save_state(DisasContext * dc) |
781 | 72cbca10 | bellard | { |
782 | 3475187d | bellard | gen_jmp_im(dc->pc); |
783 | 72cbca10 | bellard | save_npc(dc); |
784 | 72cbca10 | bellard | } |
785 | 72cbca10 | bellard | |
786 | 0bee699e | bellard | static inline void gen_mov_pc_npc(DisasContext * dc) |
787 | 0bee699e | bellard | { |
788 | 0bee699e | bellard | if (dc->npc == JUMP_PC) {
|
789 | 46525e1f | blueswir1 | gen_generic_branch(dc->jump_pc[0], dc->jump_pc[1]); |
790 | 0bee699e | bellard | gen_op_mov_pc_npc(); |
791 | 0bee699e | bellard | dc->pc = DYNAMIC_PC; |
792 | 0bee699e | bellard | } else if (dc->npc == DYNAMIC_PC) { |
793 | 0bee699e | bellard | gen_op_mov_pc_npc(); |
794 | 0bee699e | bellard | dc->pc = DYNAMIC_PC; |
795 | 0bee699e | bellard | } else {
|
796 | 0bee699e | bellard | dc->pc = dc->npc; |
797 | 0bee699e | bellard | } |
798 | 0bee699e | bellard | } |
799 | 0bee699e | bellard | |
800 | 3475187d | bellard | static GenOpFunc * const gen_cond[2][16] = { |
801 | 3475187d | bellard | { |
802 | 0f8a249a | blueswir1 | gen_op_eval_bn, |
803 | 0f8a249a | blueswir1 | gen_op_eval_be, |
804 | 0f8a249a | blueswir1 | gen_op_eval_ble, |
805 | 0f8a249a | blueswir1 | gen_op_eval_bl, |
806 | 0f8a249a | blueswir1 | gen_op_eval_bleu, |
807 | 0f8a249a | blueswir1 | gen_op_eval_bcs, |
808 | 0f8a249a | blueswir1 | gen_op_eval_bneg, |
809 | 0f8a249a | blueswir1 | gen_op_eval_bvs, |
810 | 0f8a249a | blueswir1 | gen_op_eval_ba, |
811 | 0f8a249a | blueswir1 | gen_op_eval_bne, |
812 | 0f8a249a | blueswir1 | gen_op_eval_bg, |
813 | 0f8a249a | blueswir1 | gen_op_eval_bge, |
814 | 0f8a249a | blueswir1 | gen_op_eval_bgu, |
815 | 0f8a249a | blueswir1 | gen_op_eval_bcc, |
816 | 0f8a249a | blueswir1 | gen_op_eval_bpos, |
817 | 0f8a249a | blueswir1 | gen_op_eval_bvc, |
818 | 3475187d | bellard | }, |
819 | 3475187d | bellard | { |
820 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
821 | 0f8a249a | blueswir1 | gen_op_eval_bn, |
822 | 0f8a249a | blueswir1 | gen_op_eval_xbe, |
823 | 0f8a249a | blueswir1 | gen_op_eval_xble, |
824 | 0f8a249a | blueswir1 | gen_op_eval_xbl, |
825 | 0f8a249a | blueswir1 | gen_op_eval_xbleu, |
826 | 0f8a249a | blueswir1 | gen_op_eval_xbcs, |
827 | 0f8a249a | blueswir1 | gen_op_eval_xbneg, |
828 | 0f8a249a | blueswir1 | gen_op_eval_xbvs, |
829 | 0f8a249a | blueswir1 | gen_op_eval_ba, |
830 | 0f8a249a | blueswir1 | gen_op_eval_xbne, |
831 | 0f8a249a | blueswir1 | gen_op_eval_xbg, |
832 | 0f8a249a | blueswir1 | gen_op_eval_xbge, |
833 | 0f8a249a | blueswir1 | gen_op_eval_xbgu, |
834 | 0f8a249a | blueswir1 | gen_op_eval_xbcc, |
835 | 0f8a249a | blueswir1 | gen_op_eval_xbpos, |
836 | 0f8a249a | blueswir1 | gen_op_eval_xbvc, |
837 | 3475187d | bellard | #endif
|
838 | 3475187d | bellard | }, |
839 | 3475187d | bellard | }; |
840 | 3475187d | bellard | |
841 | 3475187d | bellard | static GenOpFunc * const gen_fcond[4][16] = { |
842 | 3475187d | bellard | { |
843 | 0f8a249a | blueswir1 | gen_op_eval_bn, |
844 | 0f8a249a | blueswir1 | gen_op_eval_fbne, |
845 | 0f8a249a | blueswir1 | gen_op_eval_fblg, |
846 | 0f8a249a | blueswir1 | gen_op_eval_fbul, |
847 | 0f8a249a | blueswir1 | gen_op_eval_fbl, |
848 | 0f8a249a | blueswir1 | gen_op_eval_fbug, |
849 | 0f8a249a | blueswir1 | gen_op_eval_fbg, |
850 | 0f8a249a | blueswir1 | gen_op_eval_fbu, |
851 | 0f8a249a | blueswir1 | gen_op_eval_ba, |
852 | 0f8a249a | blueswir1 | gen_op_eval_fbe, |
853 | 0f8a249a | blueswir1 | gen_op_eval_fbue, |
854 | 0f8a249a | blueswir1 | gen_op_eval_fbge, |
855 | 0f8a249a | blueswir1 | gen_op_eval_fbuge, |
856 | 0f8a249a | blueswir1 | gen_op_eval_fble, |
857 | 0f8a249a | blueswir1 | gen_op_eval_fbule, |
858 | 0f8a249a | blueswir1 | gen_op_eval_fbo, |
859 | 3475187d | bellard | }, |
860 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
861 | 3475187d | bellard | { |
862 | 0f8a249a | blueswir1 | gen_op_eval_bn, |
863 | 0f8a249a | blueswir1 | gen_op_eval_fbne_fcc1, |
864 | 0f8a249a | blueswir1 | gen_op_eval_fblg_fcc1, |
865 | 0f8a249a | blueswir1 | gen_op_eval_fbul_fcc1, |
866 | 0f8a249a | blueswir1 | gen_op_eval_fbl_fcc1, |
867 | 0f8a249a | blueswir1 | gen_op_eval_fbug_fcc1, |
868 | 0f8a249a | blueswir1 | gen_op_eval_fbg_fcc1, |
869 | 0f8a249a | blueswir1 | gen_op_eval_fbu_fcc1, |
870 | 0f8a249a | blueswir1 | gen_op_eval_ba, |
871 | 0f8a249a | blueswir1 | gen_op_eval_fbe_fcc1, |
872 | 0f8a249a | blueswir1 | gen_op_eval_fbue_fcc1, |
873 | 0f8a249a | blueswir1 | gen_op_eval_fbge_fcc1, |
874 | 0f8a249a | blueswir1 | gen_op_eval_fbuge_fcc1, |
875 | 0f8a249a | blueswir1 | gen_op_eval_fble_fcc1, |
876 | 0f8a249a | blueswir1 | gen_op_eval_fbule_fcc1, |
877 | 0f8a249a | blueswir1 | gen_op_eval_fbo_fcc1, |
878 | 3475187d | bellard | }, |
879 | 3475187d | bellard | { |
880 | 0f8a249a | blueswir1 | gen_op_eval_bn, |
881 | 0f8a249a | blueswir1 | gen_op_eval_fbne_fcc2, |
882 | 0f8a249a | blueswir1 | gen_op_eval_fblg_fcc2, |
883 | 0f8a249a | blueswir1 | gen_op_eval_fbul_fcc2, |
884 | 0f8a249a | blueswir1 | gen_op_eval_fbl_fcc2, |
885 | 0f8a249a | blueswir1 | gen_op_eval_fbug_fcc2, |
886 | 0f8a249a | blueswir1 | gen_op_eval_fbg_fcc2, |
887 | 0f8a249a | blueswir1 | gen_op_eval_fbu_fcc2, |
888 | 0f8a249a | blueswir1 | gen_op_eval_ba, |
889 | 0f8a249a | blueswir1 | gen_op_eval_fbe_fcc2, |
890 | 0f8a249a | blueswir1 | gen_op_eval_fbue_fcc2, |
891 | 0f8a249a | blueswir1 | gen_op_eval_fbge_fcc2, |
892 | 0f8a249a | blueswir1 | gen_op_eval_fbuge_fcc2, |
893 | 0f8a249a | blueswir1 | gen_op_eval_fble_fcc2, |
894 | 0f8a249a | blueswir1 | gen_op_eval_fbule_fcc2, |
895 | 0f8a249a | blueswir1 | gen_op_eval_fbo_fcc2, |
896 | 3475187d | bellard | }, |
897 | 3475187d | bellard | { |
898 | 0f8a249a | blueswir1 | gen_op_eval_bn, |
899 | 0f8a249a | blueswir1 | gen_op_eval_fbne_fcc3, |
900 | 0f8a249a | blueswir1 | gen_op_eval_fblg_fcc3, |
901 | 0f8a249a | blueswir1 | gen_op_eval_fbul_fcc3, |
902 | 0f8a249a | blueswir1 | gen_op_eval_fbl_fcc3, |
903 | 0f8a249a | blueswir1 | gen_op_eval_fbug_fcc3, |
904 | 0f8a249a | blueswir1 | gen_op_eval_fbg_fcc3, |
905 | 0f8a249a | blueswir1 | gen_op_eval_fbu_fcc3, |
906 | 0f8a249a | blueswir1 | gen_op_eval_ba, |
907 | 0f8a249a | blueswir1 | gen_op_eval_fbe_fcc3, |
908 | 0f8a249a | blueswir1 | gen_op_eval_fbue_fcc3, |
909 | 0f8a249a | blueswir1 | gen_op_eval_fbge_fcc3, |
910 | 0f8a249a | blueswir1 | gen_op_eval_fbuge_fcc3, |
911 | 0f8a249a | blueswir1 | gen_op_eval_fble_fcc3, |
912 | 0f8a249a | blueswir1 | gen_op_eval_fbule_fcc3, |
913 | 0f8a249a | blueswir1 | gen_op_eval_fbo_fcc3, |
914 | 3475187d | bellard | }, |
915 | 3475187d | bellard | #else
|
916 | 3475187d | bellard | {}, {}, {}, |
917 | 3475187d | bellard | #endif
|
918 | 3475187d | bellard | }; |
919 | 7a3f1944 | bellard | |
920 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
921 | 3475187d | bellard | static void gen_cond_reg(int cond) |
922 | e8af50a3 | bellard | { |
923 | 0f8a249a | blueswir1 | switch (cond) {
|
924 | 0f8a249a | blueswir1 | case 0x1: |
925 | 0f8a249a | blueswir1 | gen_op_eval_brz(); |
926 | 0f8a249a | blueswir1 | break;
|
927 | 0f8a249a | blueswir1 | case 0x2: |
928 | 0f8a249a | blueswir1 | gen_op_eval_brlez(); |
929 | 0f8a249a | blueswir1 | break;
|
930 | 0f8a249a | blueswir1 | case 0x3: |
931 | 0f8a249a | blueswir1 | gen_op_eval_brlz(); |
932 | 0f8a249a | blueswir1 | break;
|
933 | 0f8a249a | blueswir1 | case 0x5: |
934 | 0f8a249a | blueswir1 | gen_op_eval_brnz(); |
935 | 0f8a249a | blueswir1 | break;
|
936 | 0f8a249a | blueswir1 | case 0x6: |
937 | 0f8a249a | blueswir1 | gen_op_eval_brgz(); |
938 | 0f8a249a | blueswir1 | break;
|
939 | e8af50a3 | bellard | default:
|
940 | 0f8a249a | blueswir1 | case 0x7: |
941 | 0f8a249a | blueswir1 | gen_op_eval_brgez(); |
942 | 0f8a249a | blueswir1 | break;
|
943 | 0f8a249a | blueswir1 | } |
944 | e8af50a3 | bellard | } |
945 | 3475187d | bellard | #endif
|
946 | cf495bcf | bellard | |
947 | 0bee699e | bellard | /* XXX: potentially incorrect if dynamic npc */
|
948 | 3475187d | bellard | static void do_branch(DisasContext * dc, int32_t offset, uint32_t insn, int cc) |
949 | 7a3f1944 | bellard | { |
950 | cf495bcf | bellard | unsigned int cond = GET_FIELD(insn, 3, 6), a = (insn & (1 << 29)); |
951 | af7bf89b | bellard | target_ulong target = dc->pc + offset; |
952 | 5fafdf24 | ths | |
953 | cf495bcf | bellard | if (cond == 0x0) { |
954 | 0f8a249a | blueswir1 | /* unconditional not taken */
|
955 | 0f8a249a | blueswir1 | if (a) {
|
956 | 0f8a249a | blueswir1 | dc->pc = dc->npc + 4;
|
957 | 0f8a249a | blueswir1 | dc->npc = dc->pc + 4;
|
958 | 0f8a249a | blueswir1 | } else {
|
959 | 0f8a249a | blueswir1 | dc->pc = dc->npc; |
960 | 0f8a249a | blueswir1 | dc->npc = dc->pc + 4;
|
961 | 0f8a249a | blueswir1 | } |
962 | cf495bcf | bellard | } else if (cond == 0x8) { |
963 | 0f8a249a | blueswir1 | /* unconditional taken */
|
964 | 0f8a249a | blueswir1 | if (a) {
|
965 | 0f8a249a | blueswir1 | dc->pc = target; |
966 | 0f8a249a | blueswir1 | dc->npc = dc->pc + 4;
|
967 | 0f8a249a | blueswir1 | } else {
|
968 | 0f8a249a | blueswir1 | dc->pc = dc->npc; |
969 | 0f8a249a | blueswir1 | dc->npc = target; |
970 | 0f8a249a | blueswir1 | } |
971 | cf495bcf | bellard | } else {
|
972 | 72cbca10 | bellard | flush_T2(dc); |
973 | 3475187d | bellard | gen_cond[cc][cond](); |
974 | 0f8a249a | blueswir1 | if (a) {
|
975 | 0f8a249a | blueswir1 | gen_branch_a(dc, target, dc->npc); |
976 | cf495bcf | bellard | dc->is_br = 1;
|
977 | 0f8a249a | blueswir1 | } else {
|
978 | cf495bcf | bellard | dc->pc = dc->npc; |
979 | 72cbca10 | bellard | dc->jump_pc[0] = target;
|
980 | 72cbca10 | bellard | dc->jump_pc[1] = dc->npc + 4; |
981 | 72cbca10 | bellard | dc->npc = JUMP_PC; |
982 | 0f8a249a | blueswir1 | } |
983 | cf495bcf | bellard | } |
984 | 7a3f1944 | bellard | } |
985 | 7a3f1944 | bellard | |
986 | 0bee699e | bellard | /* XXX: potentially incorrect if dynamic npc */
|
987 | 3475187d | bellard | static void do_fbranch(DisasContext * dc, int32_t offset, uint32_t insn, int cc) |
988 | e8af50a3 | bellard | { |
989 | e8af50a3 | bellard | unsigned int cond = GET_FIELD(insn, 3, 6), a = (insn & (1 << 29)); |
990 | af7bf89b | bellard | target_ulong target = dc->pc + offset; |
991 | af7bf89b | bellard | |
992 | e8af50a3 | bellard | if (cond == 0x0) { |
993 | 0f8a249a | blueswir1 | /* unconditional not taken */
|
994 | 0f8a249a | blueswir1 | if (a) {
|
995 | 0f8a249a | blueswir1 | dc->pc = dc->npc + 4;
|
996 | 0f8a249a | blueswir1 | dc->npc = dc->pc + 4;
|
997 | 0f8a249a | blueswir1 | } else {
|
998 | 0f8a249a | blueswir1 | dc->pc = dc->npc; |
999 | 0f8a249a | blueswir1 | dc->npc = dc->pc + 4;
|
1000 | 0f8a249a | blueswir1 | } |
1001 | e8af50a3 | bellard | } else if (cond == 0x8) { |
1002 | 0f8a249a | blueswir1 | /* unconditional taken */
|
1003 | 0f8a249a | blueswir1 | if (a) {
|
1004 | 0f8a249a | blueswir1 | dc->pc = target; |
1005 | 0f8a249a | blueswir1 | dc->npc = dc->pc + 4;
|
1006 | 0f8a249a | blueswir1 | } else {
|
1007 | 0f8a249a | blueswir1 | dc->pc = dc->npc; |
1008 | 0f8a249a | blueswir1 | dc->npc = target; |
1009 | 0f8a249a | blueswir1 | } |
1010 | e8af50a3 | bellard | } else {
|
1011 | e8af50a3 | bellard | flush_T2(dc); |
1012 | 3475187d | bellard | gen_fcond[cc][cond](); |
1013 | 0f8a249a | blueswir1 | if (a) {
|
1014 | 0f8a249a | blueswir1 | gen_branch_a(dc, target, dc->npc); |
1015 | e8af50a3 | bellard | dc->is_br = 1;
|
1016 | 0f8a249a | blueswir1 | } else {
|
1017 | e8af50a3 | bellard | dc->pc = dc->npc; |
1018 | e8af50a3 | bellard | dc->jump_pc[0] = target;
|
1019 | e8af50a3 | bellard | dc->jump_pc[1] = dc->npc + 4; |
1020 | e8af50a3 | bellard | dc->npc = JUMP_PC; |
1021 | 0f8a249a | blueswir1 | } |
1022 | e8af50a3 | bellard | } |
1023 | e8af50a3 | bellard | } |
1024 | e8af50a3 | bellard | |
1025 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1026 | 3475187d | bellard | /* XXX: potentially incorrect if dynamic npc */
|
1027 | 3475187d | bellard | static void do_branch_reg(DisasContext * dc, int32_t offset, uint32_t insn) |
1028 | 7a3f1944 | bellard | { |
1029 | 3475187d | bellard | unsigned int cond = GET_FIELD_SP(insn, 25, 27), a = (insn & (1 << 29)); |
1030 | 3475187d | bellard | target_ulong target = dc->pc + offset; |
1031 | 3475187d | bellard | |
1032 | 3475187d | bellard | flush_T2(dc); |
1033 | 3475187d | bellard | gen_cond_reg(cond); |
1034 | 3475187d | bellard | if (a) {
|
1035 | 0f8a249a | blueswir1 | gen_branch_a(dc, target, dc->npc); |
1036 | 0f8a249a | blueswir1 | dc->is_br = 1;
|
1037 | 3475187d | bellard | } else {
|
1038 | 0f8a249a | blueswir1 | dc->pc = dc->npc; |
1039 | 0f8a249a | blueswir1 | dc->jump_pc[0] = target;
|
1040 | 0f8a249a | blueswir1 | dc->jump_pc[1] = dc->npc + 4; |
1041 | 0f8a249a | blueswir1 | dc->npc = JUMP_PC; |
1042 | 3475187d | bellard | } |
1043 | 7a3f1944 | bellard | } |
1044 | 7a3f1944 | bellard | |
1045 | 3475187d | bellard | static GenOpFunc * const gen_fcmps[4] = { |
1046 | 3475187d | bellard | gen_op_fcmps, |
1047 | 3475187d | bellard | gen_op_fcmps_fcc1, |
1048 | 3475187d | bellard | gen_op_fcmps_fcc2, |
1049 | 3475187d | bellard | gen_op_fcmps_fcc3, |
1050 | 3475187d | bellard | }; |
1051 | 3475187d | bellard | |
1052 | 3475187d | bellard | static GenOpFunc * const gen_fcmpd[4] = { |
1053 | 3475187d | bellard | gen_op_fcmpd, |
1054 | 3475187d | bellard | gen_op_fcmpd_fcc1, |
1055 | 3475187d | bellard | gen_op_fcmpd_fcc2, |
1056 | 3475187d | bellard | gen_op_fcmpd_fcc3, |
1057 | 3475187d | bellard | }; |
1058 | 417454b0 | blueswir1 | |
1059 | 417454b0 | blueswir1 | static GenOpFunc * const gen_fcmpes[4] = { |
1060 | 417454b0 | blueswir1 | gen_op_fcmpes, |
1061 | 417454b0 | blueswir1 | gen_op_fcmpes_fcc1, |
1062 | 417454b0 | blueswir1 | gen_op_fcmpes_fcc2, |
1063 | 417454b0 | blueswir1 | gen_op_fcmpes_fcc3, |
1064 | 417454b0 | blueswir1 | }; |
1065 | 417454b0 | blueswir1 | |
1066 | 417454b0 | blueswir1 | static GenOpFunc * const gen_fcmped[4] = { |
1067 | 417454b0 | blueswir1 | gen_op_fcmped, |
1068 | 417454b0 | blueswir1 | gen_op_fcmped_fcc1, |
1069 | 417454b0 | blueswir1 | gen_op_fcmped_fcc2, |
1070 | 417454b0 | blueswir1 | gen_op_fcmped_fcc3, |
1071 | 417454b0 | blueswir1 | }; |
1072 | 417454b0 | blueswir1 | |
1073 | 3475187d | bellard | #endif
|
1074 | 3475187d | bellard | |
1075 | a80dde08 | bellard | static int gen_trap_ifnofpu(DisasContext * dc) |
1076 | a80dde08 | bellard | { |
1077 | a80dde08 | bellard | #if !defined(CONFIG_USER_ONLY)
|
1078 | a80dde08 | bellard | if (!dc->fpu_enabled) {
|
1079 | a80dde08 | bellard | save_state(dc); |
1080 | a80dde08 | bellard | gen_op_exception(TT_NFPU_INSN); |
1081 | a80dde08 | bellard | dc->is_br = 1;
|
1082 | a80dde08 | bellard | return 1; |
1083 | a80dde08 | bellard | } |
1084 | a80dde08 | bellard | #endif
|
1085 | a80dde08 | bellard | return 0; |
1086 | a80dde08 | bellard | } |
1087 | a80dde08 | bellard | |
1088 | 0bee699e | bellard | /* before an instruction, dc->pc must be static */
|
1089 | cf495bcf | bellard | static void disas_sparc_insn(DisasContext * dc) |
1090 | cf495bcf | bellard | { |
1091 | cf495bcf | bellard | unsigned int insn, opc, rs1, rs2, rd; |
1092 | 7a3f1944 | bellard | |
1093 | 0fa85d43 | bellard | insn = ldl_code(dc->pc); |
1094 | cf495bcf | bellard | opc = GET_FIELD(insn, 0, 1); |
1095 | 7a3f1944 | bellard | |
1096 | cf495bcf | bellard | rd = GET_FIELD(insn, 2, 6); |
1097 | cf495bcf | bellard | switch (opc) {
|
1098 | 0f8a249a | blueswir1 | case 0: /* branches/sethi */ |
1099 | 0f8a249a | blueswir1 | { |
1100 | 0f8a249a | blueswir1 | unsigned int xop = GET_FIELD(insn, 7, 9); |
1101 | 0f8a249a | blueswir1 | int32_t target; |
1102 | 0f8a249a | blueswir1 | switch (xop) {
|
1103 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1104 | 0f8a249a | blueswir1 | case 0x1: /* V9 BPcc */ |
1105 | 0f8a249a | blueswir1 | { |
1106 | 0f8a249a | blueswir1 | int cc;
|
1107 | 0f8a249a | blueswir1 | |
1108 | 0f8a249a | blueswir1 | target = GET_FIELD_SP(insn, 0, 18); |
1109 | 0f8a249a | blueswir1 | target = sign_extend(target, 18);
|
1110 | 0f8a249a | blueswir1 | target <<= 2;
|
1111 | 0f8a249a | blueswir1 | cc = GET_FIELD_SP(insn, 20, 21); |
1112 | 0f8a249a | blueswir1 | if (cc == 0) |
1113 | 0f8a249a | blueswir1 | do_branch(dc, target, insn, 0);
|
1114 | 0f8a249a | blueswir1 | else if (cc == 2) |
1115 | 0f8a249a | blueswir1 | do_branch(dc, target, insn, 1);
|
1116 | 0f8a249a | blueswir1 | else
|
1117 | 0f8a249a | blueswir1 | goto illegal_insn;
|
1118 | 0f8a249a | blueswir1 | goto jmp_insn;
|
1119 | 0f8a249a | blueswir1 | } |
1120 | 0f8a249a | blueswir1 | case 0x3: /* V9 BPr */ |
1121 | 0f8a249a | blueswir1 | { |
1122 | 0f8a249a | blueswir1 | target = GET_FIELD_SP(insn, 0, 13) | |
1123 | 13846e70 | bellard | (GET_FIELD_SP(insn, 20, 21) << 14); |
1124 | 0f8a249a | blueswir1 | target = sign_extend(target, 16);
|
1125 | 0f8a249a | blueswir1 | target <<= 2;
|
1126 | 0f8a249a | blueswir1 | rs1 = GET_FIELD(insn, 13, 17); |
1127 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rs1); |
1128 | 0f8a249a | blueswir1 | do_branch_reg(dc, target, insn); |
1129 | 0f8a249a | blueswir1 | goto jmp_insn;
|
1130 | 0f8a249a | blueswir1 | } |
1131 | 0f8a249a | blueswir1 | case 0x5: /* V9 FBPcc */ |
1132 | 0f8a249a | blueswir1 | { |
1133 | 0f8a249a | blueswir1 | int cc = GET_FIELD_SP(insn, 20, 21); |
1134 | a80dde08 | bellard | if (gen_trap_ifnofpu(dc))
|
1135 | a80dde08 | bellard | goto jmp_insn;
|
1136 | 0f8a249a | blueswir1 | target = GET_FIELD_SP(insn, 0, 18); |
1137 | 0f8a249a | blueswir1 | target = sign_extend(target, 19);
|
1138 | 0f8a249a | blueswir1 | target <<= 2;
|
1139 | 0f8a249a | blueswir1 | do_fbranch(dc, target, insn, cc); |
1140 | 0f8a249a | blueswir1 | goto jmp_insn;
|
1141 | 0f8a249a | blueswir1 | } |
1142 | a4d17f19 | blueswir1 | #else
|
1143 | 0f8a249a | blueswir1 | case 0x7: /* CBN+x */ |
1144 | 0f8a249a | blueswir1 | { |
1145 | 0f8a249a | blueswir1 | goto ncp_insn;
|
1146 | 0f8a249a | blueswir1 | } |
1147 | 0f8a249a | blueswir1 | #endif
|
1148 | 0f8a249a | blueswir1 | case 0x2: /* BN+x */ |
1149 | 0f8a249a | blueswir1 | { |
1150 | 0f8a249a | blueswir1 | target = GET_FIELD(insn, 10, 31); |
1151 | 0f8a249a | blueswir1 | target = sign_extend(target, 22);
|
1152 | 0f8a249a | blueswir1 | target <<= 2;
|
1153 | 0f8a249a | blueswir1 | do_branch(dc, target, insn, 0);
|
1154 | 0f8a249a | blueswir1 | goto jmp_insn;
|
1155 | 0f8a249a | blueswir1 | } |
1156 | 0f8a249a | blueswir1 | case 0x6: /* FBN+x */ |
1157 | 0f8a249a | blueswir1 | { |
1158 | a80dde08 | bellard | if (gen_trap_ifnofpu(dc))
|
1159 | a80dde08 | bellard | goto jmp_insn;
|
1160 | 0f8a249a | blueswir1 | target = GET_FIELD(insn, 10, 31); |
1161 | 0f8a249a | blueswir1 | target = sign_extend(target, 22);
|
1162 | 0f8a249a | blueswir1 | target <<= 2;
|
1163 | 0f8a249a | blueswir1 | do_fbranch(dc, target, insn, 0);
|
1164 | 0f8a249a | blueswir1 | goto jmp_insn;
|
1165 | 0f8a249a | blueswir1 | } |
1166 | 0f8a249a | blueswir1 | case 0x4: /* SETHI */ |
1167 | e80cfcfc | bellard | #define OPTIM
|
1168 | e80cfcfc | bellard | #if defined(OPTIM)
|
1169 | 0f8a249a | blueswir1 | if (rd) { // nop |
1170 | e80cfcfc | bellard | #endif
|
1171 | 0f8a249a | blueswir1 | uint32_t value = GET_FIELD(insn, 10, 31); |
1172 | 0f8a249a | blueswir1 | gen_movl_imm_T0(value << 10);
|
1173 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
1174 | e80cfcfc | bellard | #if defined(OPTIM)
|
1175 | 0f8a249a | blueswir1 | } |
1176 | e80cfcfc | bellard | #endif
|
1177 | 0f8a249a | blueswir1 | break;
|
1178 | 0f8a249a | blueswir1 | case 0x0: /* UNIMPL */ |
1179 | 0f8a249a | blueswir1 | default:
|
1180 | 3475187d | bellard | goto illegal_insn;
|
1181 | 0f8a249a | blueswir1 | } |
1182 | 0f8a249a | blueswir1 | break;
|
1183 | 0f8a249a | blueswir1 | } |
1184 | 0f8a249a | blueswir1 | break;
|
1185 | cf495bcf | bellard | case 1: |
1186 | 0f8a249a | blueswir1 | /*CALL*/ {
|
1187 | 0f8a249a | blueswir1 | target_long target = GET_FIELDs(insn, 2, 31) << 2; |
1188 | cf495bcf | bellard | |
1189 | 83469015 | bellard | #ifdef TARGET_SPARC64
|
1190 | 0f8a249a | blueswir1 | if (dc->pc == (uint32_t)dc->pc) {
|
1191 | 0f8a249a | blueswir1 | gen_op_movl_T0_im(dc->pc); |
1192 | 0f8a249a | blueswir1 | } else {
|
1193 | 0f8a249a | blueswir1 | gen_op_movq_T0_im64(dc->pc >> 32, dc->pc);
|
1194 | 0f8a249a | blueswir1 | } |
1195 | 83469015 | bellard | #else
|
1196 | 0f8a249a | blueswir1 | gen_op_movl_T0_im(dc->pc); |
1197 | 83469015 | bellard | #endif
|
1198 | 0f8a249a | blueswir1 | gen_movl_T0_reg(15);
|
1199 | 0f8a249a | blueswir1 | target += dc->pc; |
1200 | 0bee699e | bellard | gen_mov_pc_npc(dc); |
1201 | 0f8a249a | blueswir1 | dc->npc = target; |
1202 | 0f8a249a | blueswir1 | } |
1203 | 0f8a249a | blueswir1 | goto jmp_insn;
|
1204 | 0f8a249a | blueswir1 | case 2: /* FPU & Logical Operations */ |
1205 | 0f8a249a | blueswir1 | { |
1206 | 0f8a249a | blueswir1 | unsigned int xop = GET_FIELD(insn, 7, 12); |
1207 | 0f8a249a | blueswir1 | if (xop == 0x3a) { /* generate trap */ |
1208 | cf495bcf | bellard | int cond;
|
1209 | 3475187d | bellard | |
1210 | cf495bcf | bellard | rs1 = GET_FIELD(insn, 13, 17); |
1211 | cf495bcf | bellard | gen_movl_reg_T0(rs1); |
1212 | 0f8a249a | blueswir1 | if (IS_IMM) {
|
1213 | 0f8a249a | blueswir1 | rs2 = GET_FIELD(insn, 25, 31); |
1214 | e80cfcfc | bellard | #if defined(OPTIM)
|
1215 | 0f8a249a | blueswir1 | if (rs2 != 0) { |
1216 | e80cfcfc | bellard | #endif
|
1217 | 0f8a249a | blueswir1 | gen_movl_simm_T1(rs2); |
1218 | 0f8a249a | blueswir1 | gen_op_add_T1_T0(); |
1219 | e80cfcfc | bellard | #if defined(OPTIM)
|
1220 | 0f8a249a | blueswir1 | } |
1221 | e80cfcfc | bellard | #endif
|
1222 | cf495bcf | bellard | } else {
|
1223 | cf495bcf | bellard | rs2 = GET_FIELD(insn, 27, 31); |
1224 | e80cfcfc | bellard | #if defined(OPTIM)
|
1225 | 0f8a249a | blueswir1 | if (rs2 != 0) { |
1226 | e80cfcfc | bellard | #endif
|
1227 | 0f8a249a | blueswir1 | gen_movl_reg_T1(rs2); |
1228 | 0f8a249a | blueswir1 | gen_op_add_T1_T0(); |
1229 | e80cfcfc | bellard | #if defined(OPTIM)
|
1230 | 0f8a249a | blueswir1 | } |
1231 | e80cfcfc | bellard | #endif
|
1232 | cf495bcf | bellard | } |
1233 | cf495bcf | bellard | cond = GET_FIELD(insn, 3, 6); |
1234 | cf495bcf | bellard | if (cond == 0x8) { |
1235 | a80dde08 | bellard | save_state(dc); |
1236 | cf495bcf | bellard | gen_op_trap_T0(); |
1237 | af7bf89b | bellard | } else if (cond != 0) { |
1238 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1239 | 0f8a249a | blueswir1 | /* V9 icc/xcc */
|
1240 | 0f8a249a | blueswir1 | int cc = GET_FIELD_SP(insn, 11, 12); |
1241 | 0f8a249a | blueswir1 | flush_T2(dc); |
1242 | a80dde08 | bellard | save_state(dc); |
1243 | 0f8a249a | blueswir1 | if (cc == 0) |
1244 | 0f8a249a | blueswir1 | gen_cond[0][cond]();
|
1245 | 0f8a249a | blueswir1 | else if (cc == 2) |
1246 | 0f8a249a | blueswir1 | gen_cond[1][cond]();
|
1247 | 0f8a249a | blueswir1 | else
|
1248 | 0f8a249a | blueswir1 | goto illegal_insn;
|
1249 | 3475187d | bellard | #else
|
1250 | 0f8a249a | blueswir1 | flush_T2(dc); |
1251 | a80dde08 | bellard | save_state(dc); |
1252 | 0f8a249a | blueswir1 | gen_cond[0][cond]();
|
1253 | 3475187d | bellard | #endif
|
1254 | cf495bcf | bellard | gen_op_trapcc_T0(); |
1255 | cf495bcf | bellard | } |
1256 | a80dde08 | bellard | gen_op_next_insn(); |
1257 | a80dde08 | bellard | gen_op_movl_T0_0(); |
1258 | a80dde08 | bellard | gen_op_exit_tb(); |
1259 | a80dde08 | bellard | dc->is_br = 1;
|
1260 | a80dde08 | bellard | goto jmp_insn;
|
1261 | cf495bcf | bellard | } else if (xop == 0x28) { |
1262 | cf495bcf | bellard | rs1 = GET_FIELD(insn, 13, 17); |
1263 | cf495bcf | bellard | switch(rs1) {
|
1264 | cf495bcf | bellard | case 0: /* rdy */ |
1265 | 65fe7b09 | blueswir1 | #ifndef TARGET_SPARC64
|
1266 | 65fe7b09 | blueswir1 | case 0x01 ... 0x0e: /* undefined in the SPARCv8 |
1267 | 65fe7b09 | blueswir1 | manual, rdy on the microSPARC
|
1268 | 65fe7b09 | blueswir1 | II */
|
1269 | 65fe7b09 | blueswir1 | case 0x0f: /* stbar in the SPARCv8 manual, |
1270 | 65fe7b09 | blueswir1 | rdy on the microSPARC II */
|
1271 | 65fe7b09 | blueswir1 | case 0x10 ... 0x1f: /* implementation-dependent in the |
1272 | 65fe7b09 | blueswir1 | SPARCv8 manual, rdy on the
|
1273 | 65fe7b09 | blueswir1 | microSPARC II */
|
1274 | 65fe7b09 | blueswir1 | #endif
|
1275 | 65fe7b09 | blueswir1 | gen_op_movtl_T0_env(offsetof(CPUSPARCState, y)); |
1276 | cf495bcf | bellard | gen_movl_T0_reg(rd); |
1277 | cf495bcf | bellard | break;
|
1278 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1279 | 0f8a249a | blueswir1 | case 0x2: /* V9 rdccr */ |
1280 | 3475187d | bellard | gen_op_rdccr(); |
1281 | 3475187d | bellard | gen_movl_T0_reg(rd); |
1282 | 3475187d | bellard | break;
|
1283 | 0f8a249a | blueswir1 | case 0x3: /* V9 rdasi */ |
1284 | 0f8a249a | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, asi)); |
1285 | 3475187d | bellard | gen_movl_T0_reg(rd); |
1286 | 3475187d | bellard | break;
|
1287 | 0f8a249a | blueswir1 | case 0x4: /* V9 rdtick */ |
1288 | 3475187d | bellard | gen_op_rdtick(); |
1289 | 3475187d | bellard | gen_movl_T0_reg(rd); |
1290 | 3475187d | bellard | break;
|
1291 | 0f8a249a | blueswir1 | case 0x5: /* V9 rdpc */ |
1292 | 0f8a249a | blueswir1 | if (dc->pc == (uint32_t)dc->pc) {
|
1293 | 0f8a249a | blueswir1 | gen_op_movl_T0_im(dc->pc); |
1294 | 0f8a249a | blueswir1 | } else {
|
1295 | 0f8a249a | blueswir1 | gen_op_movq_T0_im64(dc->pc >> 32, dc->pc);
|
1296 | 0f8a249a | blueswir1 | } |
1297 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
1298 | 0f8a249a | blueswir1 | break;
|
1299 | 0f8a249a | blueswir1 | case 0x6: /* V9 rdfprs */ |
1300 | 0f8a249a | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, fprs)); |
1301 | 3475187d | bellard | gen_movl_T0_reg(rd); |
1302 | 3475187d | bellard | break;
|
1303 | 65fe7b09 | blueswir1 | case 0xf: /* V9 membar */ |
1304 | 65fe7b09 | blueswir1 | break; /* no effect */ |
1305 | 0f8a249a | blueswir1 | case 0x13: /* Graphics Status */ |
1306 | 725cb90b | bellard | if (gen_trap_ifnofpu(dc))
|
1307 | 725cb90b | bellard | goto jmp_insn;
|
1308 | 0f8a249a | blueswir1 | gen_op_movtl_T0_env(offsetof(CPUSPARCState, gsr)); |
1309 | 725cb90b | bellard | gen_movl_T0_reg(rd); |
1310 | 725cb90b | bellard | break;
|
1311 | 0f8a249a | blueswir1 | case 0x17: /* Tick compare */ |
1312 | 0f8a249a | blueswir1 | gen_op_movtl_T0_env(offsetof(CPUSPARCState, tick_cmpr)); |
1313 | 83469015 | bellard | gen_movl_T0_reg(rd); |
1314 | 83469015 | bellard | break;
|
1315 | 0f8a249a | blueswir1 | case 0x18: /* System tick */ |
1316 | 20c9f095 | blueswir1 | gen_op_rdstick(); |
1317 | 83469015 | bellard | gen_movl_T0_reg(rd); |
1318 | 83469015 | bellard | break;
|
1319 | 0f8a249a | blueswir1 | case 0x19: /* System tick compare */ |
1320 | 0f8a249a | blueswir1 | gen_op_movtl_T0_env(offsetof(CPUSPARCState, stick_cmpr)); |
1321 | 83469015 | bellard | gen_movl_T0_reg(rd); |
1322 | 83469015 | bellard | break;
|
1323 | 0f8a249a | blueswir1 | case 0x10: /* Performance Control */ |
1324 | 0f8a249a | blueswir1 | case 0x11: /* Performance Instrumentation Counter */ |
1325 | 0f8a249a | blueswir1 | case 0x12: /* Dispatch Control */ |
1326 | 0f8a249a | blueswir1 | case 0x14: /* Softint set, WO */ |
1327 | 0f8a249a | blueswir1 | case 0x15: /* Softint clear, WO */ |
1328 | 0f8a249a | blueswir1 | case 0x16: /* Softint write */ |
1329 | 3475187d | bellard | #endif
|
1330 | 3475187d | bellard | default:
|
1331 | cf495bcf | bellard | goto illegal_insn;
|
1332 | cf495bcf | bellard | } |
1333 | e8af50a3 | bellard | #if !defined(CONFIG_USER_ONLY)
|
1334 | e9ebed4d | blueswir1 | } else if (xop == 0x29) { /* rdpsr / UA2005 rdhpr */ |
1335 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
1336 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
1337 | 0f8a249a | blueswir1 | goto priv_insn;
|
1338 | e8af50a3 | bellard | gen_op_rdpsr(); |
1339 | e9ebed4d | blueswir1 | #else
|
1340 | e9ebed4d | blueswir1 | if (!hypervisor(dc))
|
1341 | e9ebed4d | blueswir1 | goto priv_insn;
|
1342 | e9ebed4d | blueswir1 | rs1 = GET_FIELD(insn, 13, 17); |
1343 | e9ebed4d | blueswir1 | switch (rs1) {
|
1344 | e9ebed4d | blueswir1 | case 0: // hpstate |
1345 | e9ebed4d | blueswir1 | // gen_op_rdhpstate();
|
1346 | e9ebed4d | blueswir1 | break;
|
1347 | e9ebed4d | blueswir1 | case 1: // htstate |
1348 | e9ebed4d | blueswir1 | // gen_op_rdhtstate();
|
1349 | e9ebed4d | blueswir1 | break;
|
1350 | e9ebed4d | blueswir1 | case 3: // hintp |
1351 | e9ebed4d | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, hintp)); |
1352 | e9ebed4d | blueswir1 | break;
|
1353 | e9ebed4d | blueswir1 | case 5: // htba |
1354 | e9ebed4d | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, htba)); |
1355 | e9ebed4d | blueswir1 | break;
|
1356 | e9ebed4d | blueswir1 | case 6: // hver |
1357 | e9ebed4d | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, hver)); |
1358 | e9ebed4d | blueswir1 | break;
|
1359 | e9ebed4d | blueswir1 | case 31: // hstick_cmpr |
1360 | e9ebed4d | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, hstick_cmpr)); |
1361 | e9ebed4d | blueswir1 | break;
|
1362 | e9ebed4d | blueswir1 | default:
|
1363 | e9ebed4d | blueswir1 | goto illegal_insn;
|
1364 | e9ebed4d | blueswir1 | } |
1365 | e9ebed4d | blueswir1 | #endif
|
1366 | e8af50a3 | bellard | gen_movl_T0_reg(rd); |
1367 | e8af50a3 | bellard | break;
|
1368 | 3475187d | bellard | } else if (xop == 0x2a) { /* rdwim / V9 rdpr */ |
1369 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
1370 | 0f8a249a | blueswir1 | goto priv_insn;
|
1371 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1372 | 3475187d | bellard | rs1 = GET_FIELD(insn, 13, 17); |
1373 | 0f8a249a | blueswir1 | switch (rs1) {
|
1374 | 0f8a249a | blueswir1 | case 0: // tpc |
1375 | 0f8a249a | blueswir1 | gen_op_rdtpc(); |
1376 | 0f8a249a | blueswir1 | break;
|
1377 | 0f8a249a | blueswir1 | case 1: // tnpc |
1378 | 0f8a249a | blueswir1 | gen_op_rdtnpc(); |
1379 | 0f8a249a | blueswir1 | break;
|
1380 | 0f8a249a | blueswir1 | case 2: // tstate |
1381 | 0f8a249a | blueswir1 | gen_op_rdtstate(); |
1382 | 0f8a249a | blueswir1 | break;
|
1383 | 0f8a249a | blueswir1 | case 3: // tt |
1384 | 0f8a249a | blueswir1 | gen_op_rdtt(); |
1385 | 0f8a249a | blueswir1 | break;
|
1386 | 0f8a249a | blueswir1 | case 4: // tick |
1387 | 0f8a249a | blueswir1 | gen_op_rdtick(); |
1388 | 0f8a249a | blueswir1 | break;
|
1389 | 0f8a249a | blueswir1 | case 5: // tba |
1390 | 0f8a249a | blueswir1 | gen_op_movtl_T0_env(offsetof(CPUSPARCState, tbr)); |
1391 | 0f8a249a | blueswir1 | break;
|
1392 | 0f8a249a | blueswir1 | case 6: // pstate |
1393 | 0f8a249a | blueswir1 | gen_op_rdpstate(); |
1394 | 0f8a249a | blueswir1 | break;
|
1395 | 0f8a249a | blueswir1 | case 7: // tl |
1396 | 0f8a249a | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, tl)); |
1397 | 0f8a249a | blueswir1 | break;
|
1398 | 0f8a249a | blueswir1 | case 8: // pil |
1399 | 0f8a249a | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, psrpil)); |
1400 | 0f8a249a | blueswir1 | break;
|
1401 | 0f8a249a | blueswir1 | case 9: // cwp |
1402 | 0f8a249a | blueswir1 | gen_op_rdcwp(); |
1403 | 0f8a249a | blueswir1 | break;
|
1404 | 0f8a249a | blueswir1 | case 10: // cansave |
1405 | 0f8a249a | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, cansave)); |
1406 | 0f8a249a | blueswir1 | break;
|
1407 | 0f8a249a | blueswir1 | case 11: // canrestore |
1408 | 0f8a249a | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, canrestore)); |
1409 | 0f8a249a | blueswir1 | break;
|
1410 | 0f8a249a | blueswir1 | case 12: // cleanwin |
1411 | 0f8a249a | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, cleanwin)); |
1412 | 0f8a249a | blueswir1 | break;
|
1413 | 0f8a249a | blueswir1 | case 13: // otherwin |
1414 | 0f8a249a | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, otherwin)); |
1415 | 0f8a249a | blueswir1 | break;
|
1416 | 0f8a249a | blueswir1 | case 14: // wstate |
1417 | 0f8a249a | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, wstate)); |
1418 | 0f8a249a | blueswir1 | break;
|
1419 | e9ebed4d | blueswir1 | case 16: // UA2005 gl |
1420 | e9ebed4d | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, gl)); |
1421 | e9ebed4d | blueswir1 | break;
|
1422 | e9ebed4d | blueswir1 | case 26: // UA2005 strand status |
1423 | e9ebed4d | blueswir1 | if (!hypervisor(dc))
|
1424 | e9ebed4d | blueswir1 | goto priv_insn;
|
1425 | e9ebed4d | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, ssr)); |
1426 | e9ebed4d | blueswir1 | break;
|
1427 | 0f8a249a | blueswir1 | case 31: // ver |
1428 | 0f8a249a | blueswir1 | gen_op_movtl_T0_env(offsetof(CPUSPARCState, version)); |
1429 | 0f8a249a | blueswir1 | break;
|
1430 | 0f8a249a | blueswir1 | case 15: // fq |
1431 | 0f8a249a | blueswir1 | default:
|
1432 | 0f8a249a | blueswir1 | goto illegal_insn;
|
1433 | 0f8a249a | blueswir1 | } |
1434 | 3475187d | bellard | #else
|
1435 | 0f8a249a | blueswir1 | gen_op_movl_T0_env(offsetof(CPUSPARCState, wim)); |
1436 | 3475187d | bellard | #endif
|
1437 | e8af50a3 | bellard | gen_movl_T0_reg(rd); |
1438 | e8af50a3 | bellard | break;
|
1439 | 3475187d | bellard | } else if (xop == 0x2b) { /* rdtbr / V9 flushw */ |
1440 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1441 | 0f8a249a | blueswir1 | gen_op_flushw(); |
1442 | 3475187d | bellard | #else
|
1443 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
1444 | 0f8a249a | blueswir1 | goto priv_insn;
|
1445 | 0f8a249a | blueswir1 | gen_op_movtl_T0_env(offsetof(CPUSPARCState, tbr)); |
1446 | e8af50a3 | bellard | gen_movl_T0_reg(rd); |
1447 | 3475187d | bellard | #endif
|
1448 | e8af50a3 | bellard | break;
|
1449 | e8af50a3 | bellard | #endif
|
1450 | 0f8a249a | blueswir1 | } else if (xop == 0x34) { /* FPU Operations */ |
1451 | a80dde08 | bellard | if (gen_trap_ifnofpu(dc))
|
1452 | a80dde08 | bellard | goto jmp_insn;
|
1453 | 0f8a249a | blueswir1 | gen_op_clear_ieee_excp_and_FTT(); |
1454 | e8af50a3 | bellard | rs1 = GET_FIELD(insn, 13, 17); |
1455 | 0f8a249a | blueswir1 | rs2 = GET_FIELD(insn, 27, 31); |
1456 | 0f8a249a | blueswir1 | xop = GET_FIELD(insn, 18, 26); |
1457 | 0f8a249a | blueswir1 | switch (xop) {
|
1458 | 0f8a249a | blueswir1 | case 0x1: /* fmovs */ |
1459 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rs2); |
1460 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1461 | 0f8a249a | blueswir1 | break;
|
1462 | 0f8a249a | blueswir1 | case 0x5: /* fnegs */ |
1463 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1464 | 0f8a249a | blueswir1 | gen_op_fnegs(); |
1465 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1466 | 0f8a249a | blueswir1 | break;
|
1467 | 0f8a249a | blueswir1 | case 0x9: /* fabss */ |
1468 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1469 | 0f8a249a | blueswir1 | gen_op_fabss(); |
1470 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1471 | 0f8a249a | blueswir1 | break;
|
1472 | 0f8a249a | blueswir1 | case 0x29: /* fsqrts */ |
1473 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1474 | 0f8a249a | blueswir1 | gen_op_fsqrts(); |
1475 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1476 | 0f8a249a | blueswir1 | break;
|
1477 | 0f8a249a | blueswir1 | case 0x2a: /* fsqrtd */ |
1478 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1479 | 0f8a249a | blueswir1 | gen_op_fsqrtd(); |
1480 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1481 | 0f8a249a | blueswir1 | break;
|
1482 | 0f8a249a | blueswir1 | case 0x2b: /* fsqrtq */ |
1483 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1484 | 0f8a249a | blueswir1 | case 0x41: |
1485 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rs1); |
1486 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1487 | 0f8a249a | blueswir1 | gen_op_fadds(); |
1488 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1489 | 0f8a249a | blueswir1 | break;
|
1490 | 0f8a249a | blueswir1 | case 0x42: |
1491 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(DFPREG(rs1)); |
1492 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1493 | 0f8a249a | blueswir1 | gen_op_faddd(); |
1494 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1495 | 0f8a249a | blueswir1 | break;
|
1496 | 0f8a249a | blueswir1 | case 0x43: /* faddq */ |
1497 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1498 | 0f8a249a | blueswir1 | case 0x45: |
1499 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rs1); |
1500 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1501 | 0f8a249a | blueswir1 | gen_op_fsubs(); |
1502 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1503 | 0f8a249a | blueswir1 | break;
|
1504 | 0f8a249a | blueswir1 | case 0x46: |
1505 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(DFPREG(rs1)); |
1506 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1507 | 0f8a249a | blueswir1 | gen_op_fsubd(); |
1508 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1509 | 0f8a249a | blueswir1 | break;
|
1510 | 0f8a249a | blueswir1 | case 0x47: /* fsubq */ |
1511 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1512 | 0f8a249a | blueswir1 | case 0x49: |
1513 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rs1); |
1514 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1515 | 0f8a249a | blueswir1 | gen_op_fmuls(); |
1516 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1517 | 0f8a249a | blueswir1 | break;
|
1518 | 0f8a249a | blueswir1 | case 0x4a: |
1519 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(DFPREG(rs1)); |
1520 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1521 | 0f8a249a | blueswir1 | gen_op_fmuld(); |
1522 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(rd); |
1523 | 0f8a249a | blueswir1 | break;
|
1524 | 0f8a249a | blueswir1 | case 0x4b: /* fmulq */ |
1525 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1526 | 0f8a249a | blueswir1 | case 0x4d: |
1527 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rs1); |
1528 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1529 | 0f8a249a | blueswir1 | gen_op_fdivs(); |
1530 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1531 | 0f8a249a | blueswir1 | break;
|
1532 | 0f8a249a | blueswir1 | case 0x4e: |
1533 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(DFPREG(rs1)); |
1534 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1535 | 0f8a249a | blueswir1 | gen_op_fdivd(); |
1536 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1537 | 0f8a249a | blueswir1 | break;
|
1538 | 0f8a249a | blueswir1 | case 0x4f: /* fdivq */ |
1539 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1540 | 0f8a249a | blueswir1 | case 0x69: |
1541 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rs1); |
1542 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1543 | 0f8a249a | blueswir1 | gen_op_fsmuld(); |
1544 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1545 | 0f8a249a | blueswir1 | break;
|
1546 | 0f8a249a | blueswir1 | case 0x6e: /* fdmulq */ |
1547 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1548 | 0f8a249a | blueswir1 | case 0xc4: |
1549 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1550 | 0f8a249a | blueswir1 | gen_op_fitos(); |
1551 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1552 | 0f8a249a | blueswir1 | break;
|
1553 | 0f8a249a | blueswir1 | case 0xc6: |
1554 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1555 | 0f8a249a | blueswir1 | gen_op_fdtos(); |
1556 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1557 | 0f8a249a | blueswir1 | break;
|
1558 | 0f8a249a | blueswir1 | case 0xc7: /* fqtos */ |
1559 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1560 | 0f8a249a | blueswir1 | case 0xc8: |
1561 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1562 | 0f8a249a | blueswir1 | gen_op_fitod(); |
1563 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1564 | 0f8a249a | blueswir1 | break;
|
1565 | 0f8a249a | blueswir1 | case 0xc9: |
1566 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1567 | 0f8a249a | blueswir1 | gen_op_fstod(); |
1568 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1569 | 0f8a249a | blueswir1 | break;
|
1570 | 0f8a249a | blueswir1 | case 0xcb: /* fqtod */ |
1571 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1572 | 0f8a249a | blueswir1 | case 0xcc: /* fitoq */ |
1573 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1574 | 0f8a249a | blueswir1 | case 0xcd: /* fstoq */ |
1575 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1576 | 0f8a249a | blueswir1 | case 0xce: /* fdtoq */ |
1577 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1578 | 0f8a249a | blueswir1 | case 0xd1: |
1579 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1580 | 0f8a249a | blueswir1 | gen_op_fstoi(); |
1581 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1582 | 0f8a249a | blueswir1 | break;
|
1583 | 0f8a249a | blueswir1 | case 0xd2: |
1584 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(rs2); |
1585 | 0f8a249a | blueswir1 | gen_op_fdtoi(); |
1586 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1587 | 0f8a249a | blueswir1 | break;
|
1588 | 0f8a249a | blueswir1 | case 0xd3: /* fqtoi */ |
1589 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1590 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1591 | 0f8a249a | blueswir1 | case 0x2: /* V9 fmovd */ |
1592 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(DFPREG(rs2)); |
1593 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1594 | 0f8a249a | blueswir1 | break;
|
1595 | 0f8a249a | blueswir1 | case 0x6: /* V9 fnegd */ |
1596 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1597 | 0f8a249a | blueswir1 | gen_op_fnegd(); |
1598 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1599 | 0f8a249a | blueswir1 | break;
|
1600 | 0f8a249a | blueswir1 | case 0xa: /* V9 fabsd */ |
1601 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1602 | 0f8a249a | blueswir1 | gen_op_fabsd(); |
1603 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1604 | 0f8a249a | blueswir1 | break;
|
1605 | 0f8a249a | blueswir1 | case 0x81: /* V9 fstox */ |
1606 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1607 | 0f8a249a | blueswir1 | gen_op_fstox(); |
1608 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1609 | 0f8a249a | blueswir1 | break;
|
1610 | 0f8a249a | blueswir1 | case 0x82: /* V9 fdtox */ |
1611 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1612 | 0f8a249a | blueswir1 | gen_op_fdtox(); |
1613 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1614 | 0f8a249a | blueswir1 | break;
|
1615 | 0f8a249a | blueswir1 | case 0x84: /* V9 fxtos */ |
1616 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1617 | 0f8a249a | blueswir1 | gen_op_fxtos(); |
1618 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1619 | 0f8a249a | blueswir1 | break;
|
1620 | 0f8a249a | blueswir1 | case 0x88: /* V9 fxtod */ |
1621 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1622 | 0f8a249a | blueswir1 | gen_op_fxtod(); |
1623 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
1624 | 0f8a249a | blueswir1 | break;
|
1625 | 0f8a249a | blueswir1 | case 0x3: /* V9 fmovq */ |
1626 | 0f8a249a | blueswir1 | case 0x7: /* V9 fnegq */ |
1627 | 0f8a249a | blueswir1 | case 0xb: /* V9 fabsq */ |
1628 | 0f8a249a | blueswir1 | case 0x83: /* V9 fqtox */ |
1629 | 0f8a249a | blueswir1 | case 0x8c: /* V9 fxtoq */ |
1630 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1631 | 0f8a249a | blueswir1 | #endif
|
1632 | 0f8a249a | blueswir1 | default:
|
1633 | 0f8a249a | blueswir1 | goto illegal_insn;
|
1634 | 0f8a249a | blueswir1 | } |
1635 | 0f8a249a | blueswir1 | } else if (xop == 0x35) { /* FPU Operations */ |
1636 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1637 | 0f8a249a | blueswir1 | int cond;
|
1638 | 3475187d | bellard | #endif
|
1639 | a80dde08 | bellard | if (gen_trap_ifnofpu(dc))
|
1640 | a80dde08 | bellard | goto jmp_insn;
|
1641 | 0f8a249a | blueswir1 | gen_op_clear_ieee_excp_and_FTT(); |
1642 | cf495bcf | bellard | rs1 = GET_FIELD(insn, 13, 17); |
1643 | 0f8a249a | blueswir1 | rs2 = GET_FIELD(insn, 27, 31); |
1644 | 0f8a249a | blueswir1 | xop = GET_FIELD(insn, 18, 26); |
1645 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1646 | 0f8a249a | blueswir1 | if ((xop & 0x11f) == 0x005) { // V9 fmovsr |
1647 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1648 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rd); |
1649 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1650 | 0f8a249a | blueswir1 | rs1 = GET_FIELD(insn, 13, 17); |
1651 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rs1); |
1652 | 0f8a249a | blueswir1 | flush_T2(dc); |
1653 | 0f8a249a | blueswir1 | gen_cond_reg(cond); |
1654 | 0f8a249a | blueswir1 | gen_op_fmovs_cc(); |
1655 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1656 | 0f8a249a | blueswir1 | break;
|
1657 | 0f8a249a | blueswir1 | } else if ((xop & 0x11f) == 0x006) { // V9 fmovdr |
1658 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1659 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(rd); |
1660 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(rs2); |
1661 | 0f8a249a | blueswir1 | flush_T2(dc); |
1662 | 0f8a249a | blueswir1 | rs1 = GET_FIELD(insn, 13, 17); |
1663 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rs1); |
1664 | 0f8a249a | blueswir1 | gen_cond_reg(cond); |
1665 | 0f8a249a | blueswir1 | gen_op_fmovs_cc(); |
1666 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(rd); |
1667 | 0f8a249a | blueswir1 | break;
|
1668 | 0f8a249a | blueswir1 | } else if ((xop & 0x11f) == 0x007) { // V9 fmovqr |
1669 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1670 | 0f8a249a | blueswir1 | } |
1671 | 0f8a249a | blueswir1 | #endif
|
1672 | 0f8a249a | blueswir1 | switch (xop) {
|
1673 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1674 | 0f8a249a | blueswir1 | case 0x001: /* V9 fmovscc %fcc0 */ |
1675 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1676 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rd); |
1677 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1678 | 0f8a249a | blueswir1 | flush_T2(dc); |
1679 | 0f8a249a | blueswir1 | gen_fcond[0][cond]();
|
1680 | 0f8a249a | blueswir1 | gen_op_fmovs_cc(); |
1681 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1682 | 0f8a249a | blueswir1 | break;
|
1683 | 0f8a249a | blueswir1 | case 0x002: /* V9 fmovdcc %fcc0 */ |
1684 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1685 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(rd); |
1686 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(rs2); |
1687 | 0f8a249a | blueswir1 | flush_T2(dc); |
1688 | 0f8a249a | blueswir1 | gen_fcond[0][cond]();
|
1689 | 0f8a249a | blueswir1 | gen_op_fmovd_cc(); |
1690 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(rd); |
1691 | 0f8a249a | blueswir1 | break;
|
1692 | 0f8a249a | blueswir1 | case 0x003: /* V9 fmovqcc %fcc0 */ |
1693 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1694 | 0f8a249a | blueswir1 | case 0x041: /* V9 fmovscc %fcc1 */ |
1695 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1696 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rd); |
1697 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1698 | 0f8a249a | blueswir1 | flush_T2(dc); |
1699 | 0f8a249a | blueswir1 | gen_fcond[1][cond]();
|
1700 | 0f8a249a | blueswir1 | gen_op_fmovs_cc(); |
1701 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1702 | 0f8a249a | blueswir1 | break;
|
1703 | 0f8a249a | blueswir1 | case 0x042: /* V9 fmovdcc %fcc1 */ |
1704 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1705 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(rd); |
1706 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(rs2); |
1707 | 0f8a249a | blueswir1 | flush_T2(dc); |
1708 | 0f8a249a | blueswir1 | gen_fcond[1][cond]();
|
1709 | 0f8a249a | blueswir1 | gen_op_fmovd_cc(); |
1710 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(rd); |
1711 | 0f8a249a | blueswir1 | break;
|
1712 | 0f8a249a | blueswir1 | case 0x043: /* V9 fmovqcc %fcc1 */ |
1713 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1714 | 0f8a249a | blueswir1 | case 0x081: /* V9 fmovscc %fcc2 */ |
1715 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1716 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rd); |
1717 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1718 | 0f8a249a | blueswir1 | flush_T2(dc); |
1719 | 0f8a249a | blueswir1 | gen_fcond[2][cond]();
|
1720 | 0f8a249a | blueswir1 | gen_op_fmovs_cc(); |
1721 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1722 | 0f8a249a | blueswir1 | break;
|
1723 | 0f8a249a | blueswir1 | case 0x082: /* V9 fmovdcc %fcc2 */ |
1724 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1725 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(rd); |
1726 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(rs2); |
1727 | 0f8a249a | blueswir1 | flush_T2(dc); |
1728 | 0f8a249a | blueswir1 | gen_fcond[2][cond]();
|
1729 | 0f8a249a | blueswir1 | gen_op_fmovd_cc(); |
1730 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(rd); |
1731 | 0f8a249a | blueswir1 | break;
|
1732 | 0f8a249a | blueswir1 | case 0x083: /* V9 fmovqcc %fcc2 */ |
1733 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1734 | 0f8a249a | blueswir1 | case 0x0c1: /* V9 fmovscc %fcc3 */ |
1735 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1736 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rd); |
1737 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1738 | 0f8a249a | blueswir1 | flush_T2(dc); |
1739 | 0f8a249a | blueswir1 | gen_fcond[3][cond]();
|
1740 | 0f8a249a | blueswir1 | gen_op_fmovs_cc(); |
1741 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1742 | 0f8a249a | blueswir1 | break;
|
1743 | 0f8a249a | blueswir1 | case 0x0c2: /* V9 fmovdcc %fcc3 */ |
1744 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1745 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(rd); |
1746 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(rs2); |
1747 | 0f8a249a | blueswir1 | flush_T2(dc); |
1748 | 0f8a249a | blueswir1 | gen_fcond[3][cond]();
|
1749 | 0f8a249a | blueswir1 | gen_op_fmovd_cc(); |
1750 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(rd); |
1751 | 0f8a249a | blueswir1 | break;
|
1752 | 0f8a249a | blueswir1 | case 0x0c3: /* V9 fmovqcc %fcc3 */ |
1753 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1754 | 0f8a249a | blueswir1 | case 0x101: /* V9 fmovscc %icc */ |
1755 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1756 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rd); |
1757 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1758 | 0f8a249a | blueswir1 | flush_T2(dc); |
1759 | 0f8a249a | blueswir1 | gen_cond[0][cond]();
|
1760 | 0f8a249a | blueswir1 | gen_op_fmovs_cc(); |
1761 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1762 | 0f8a249a | blueswir1 | break;
|
1763 | 0f8a249a | blueswir1 | case 0x102: /* V9 fmovdcc %icc */ |
1764 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1765 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(rd); |
1766 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(rs2); |
1767 | 0f8a249a | blueswir1 | flush_T2(dc); |
1768 | 0f8a249a | blueswir1 | gen_cond[0][cond]();
|
1769 | 0f8a249a | blueswir1 | gen_op_fmovd_cc(); |
1770 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(rd); |
1771 | 0f8a249a | blueswir1 | break;
|
1772 | 0f8a249a | blueswir1 | case 0x103: /* V9 fmovqcc %icc */ |
1773 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1774 | 0f8a249a | blueswir1 | case 0x181: /* V9 fmovscc %xcc */ |
1775 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1776 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rd); |
1777 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1778 | 0f8a249a | blueswir1 | flush_T2(dc); |
1779 | 0f8a249a | blueswir1 | gen_cond[1][cond]();
|
1780 | 0f8a249a | blueswir1 | gen_op_fmovs_cc(); |
1781 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
1782 | 0f8a249a | blueswir1 | break;
|
1783 | 0f8a249a | blueswir1 | case 0x182: /* V9 fmovdcc %xcc */ |
1784 | 0f8a249a | blueswir1 | cond = GET_FIELD_SP(insn, 14, 17); |
1785 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(rd); |
1786 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(rs2); |
1787 | 0f8a249a | blueswir1 | flush_T2(dc); |
1788 | 0f8a249a | blueswir1 | gen_cond[1][cond]();
|
1789 | 0f8a249a | blueswir1 | gen_op_fmovd_cc(); |
1790 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(rd); |
1791 | 0f8a249a | blueswir1 | break;
|
1792 | 0f8a249a | blueswir1 | case 0x183: /* V9 fmovqcc %xcc */ |
1793 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1794 | 0f8a249a | blueswir1 | #endif
|
1795 | 0f8a249a | blueswir1 | case 0x51: /* V9 %fcc */ |
1796 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rs1); |
1797 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1798 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1799 | 0f8a249a | blueswir1 | gen_fcmps[rd & 3]();
|
1800 | 3475187d | bellard | #else
|
1801 | 0f8a249a | blueswir1 | gen_op_fcmps(); |
1802 | 3475187d | bellard | #endif
|
1803 | 0f8a249a | blueswir1 | break;
|
1804 | 0f8a249a | blueswir1 | case 0x52: /* V9 %fcc */ |
1805 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(DFPREG(rs1)); |
1806 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1807 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1808 | 0f8a249a | blueswir1 | gen_fcmpd[rd & 3]();
|
1809 | 3475187d | bellard | #else
|
1810 | 0f8a249a | blueswir1 | gen_op_fcmpd(); |
1811 | 0f8a249a | blueswir1 | #endif
|
1812 | 0f8a249a | blueswir1 | break;
|
1813 | 0f8a249a | blueswir1 | case 0x53: /* fcmpq */ |
1814 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1815 | 0f8a249a | blueswir1 | case 0x55: /* fcmpes, V9 %fcc */ |
1816 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT0(rs1); |
1817 | 0f8a249a | blueswir1 | gen_op_load_fpr_FT1(rs2); |
1818 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1819 | 0f8a249a | blueswir1 | gen_fcmpes[rd & 3]();
|
1820 | 3475187d | bellard | #else
|
1821 | 0f8a249a | blueswir1 | gen_op_fcmpes(); |
1822 | 3475187d | bellard | #endif
|
1823 | 0f8a249a | blueswir1 | break;
|
1824 | 0f8a249a | blueswir1 | case 0x56: /* fcmped, V9 %fcc */ |
1825 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT0(DFPREG(rs1)); |
1826 | 0f8a249a | blueswir1 | gen_op_load_fpr_DT1(DFPREG(rs2)); |
1827 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
1828 | 0f8a249a | blueswir1 | gen_fcmped[rd & 3]();
|
1829 | 3475187d | bellard | #else
|
1830 | 0f8a249a | blueswir1 | gen_op_fcmped(); |
1831 | 0f8a249a | blueswir1 | #endif
|
1832 | 0f8a249a | blueswir1 | break;
|
1833 | 0f8a249a | blueswir1 | case 0x57: /* fcmpeq */ |
1834 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
1835 | 0f8a249a | blueswir1 | default:
|
1836 | 0f8a249a | blueswir1 | goto illegal_insn;
|
1837 | 0f8a249a | blueswir1 | } |
1838 | e80cfcfc | bellard | #if defined(OPTIM)
|
1839 | 0f8a249a | blueswir1 | } else if (xop == 0x2) { |
1840 | 0f8a249a | blueswir1 | // clr/mov shortcut
|
1841 | e80cfcfc | bellard | |
1842 | e80cfcfc | bellard | rs1 = GET_FIELD(insn, 13, 17); |
1843 | 0f8a249a | blueswir1 | if (rs1 == 0) { |
1844 | 0f8a249a | blueswir1 | // or %g0, x, y -> mov T1, x; mov y, T1
|
1845 | 0f8a249a | blueswir1 | if (IS_IMM) { /* immediate */ |
1846 | 0f8a249a | blueswir1 | rs2 = GET_FIELDs(insn, 19, 31); |
1847 | 0f8a249a | blueswir1 | gen_movl_simm_T1(rs2); |
1848 | 0f8a249a | blueswir1 | } else { /* register */ |
1849 | 0f8a249a | blueswir1 | rs2 = GET_FIELD(insn, 27, 31); |
1850 | 0f8a249a | blueswir1 | gen_movl_reg_T1(rs2); |
1851 | 0f8a249a | blueswir1 | } |
1852 | 0f8a249a | blueswir1 | gen_movl_T1_reg(rd); |
1853 | 0f8a249a | blueswir1 | } else {
|
1854 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rs1); |
1855 | 0f8a249a | blueswir1 | if (IS_IMM) { /* immediate */ |
1856 | 0f8a249a | blueswir1 | // or x, #0, y -> mov T1, x; mov y, T1
|
1857 | 0f8a249a | blueswir1 | rs2 = GET_FIELDs(insn, 19, 31); |
1858 | 0f8a249a | blueswir1 | if (rs2 != 0) { |
1859 | 0f8a249a | blueswir1 | gen_movl_simm_T1(rs2); |
1860 | 0f8a249a | blueswir1 | gen_op_or_T1_T0(); |
1861 | 0f8a249a | blueswir1 | } |
1862 | 0f8a249a | blueswir1 | } else { /* register */ |
1863 | 0f8a249a | blueswir1 | // or x, %g0, y -> mov T1, x; mov y, T1
|
1864 | 0f8a249a | blueswir1 | rs2 = GET_FIELD(insn, 27, 31); |
1865 | 0f8a249a | blueswir1 | if (rs2 != 0) { |
1866 | 0f8a249a | blueswir1 | gen_movl_reg_T1(rs2); |
1867 | 0f8a249a | blueswir1 | gen_op_or_T1_T0(); |
1868 | 0f8a249a | blueswir1 | } |
1869 | 0f8a249a | blueswir1 | } |
1870 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
1871 | 0f8a249a | blueswir1 | } |
1872 | e80cfcfc | bellard | #endif
|
1873 | 83469015 | bellard | #ifdef TARGET_SPARC64
|
1874 | 0f8a249a | blueswir1 | } else if (xop == 0x25) { /* sll, V9 sllx */ |
1875 | 83469015 | bellard | rs1 = GET_FIELD(insn, 13, 17); |
1876 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rs1); |
1877 | 0f8a249a | blueswir1 | if (IS_IMM) { /* immediate */ |
1878 | 83469015 | bellard | rs2 = GET_FIELDs(insn, 20, 31); |
1879 | 83469015 | bellard | gen_movl_simm_T1(rs2); |
1880 | 0f8a249a | blueswir1 | } else { /* register */ |
1881 | 83469015 | bellard | rs2 = GET_FIELD(insn, 27, 31); |
1882 | 83469015 | bellard | gen_movl_reg_T1(rs2); |
1883 | 83469015 | bellard | } |
1884 | 0f8a249a | blueswir1 | if (insn & (1 << 12)) |
1885 | 0f8a249a | blueswir1 | gen_op_sllx(); |
1886 | 0f8a249a | blueswir1 | else
|
1887 | 0f8a249a | blueswir1 | gen_op_sll(); |
1888 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
1889 | 0f8a249a | blueswir1 | } else if (xop == 0x26) { /* srl, V9 srlx */ |
1890 | 83469015 | bellard | rs1 = GET_FIELD(insn, 13, 17); |
1891 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rs1); |
1892 | 0f8a249a | blueswir1 | if (IS_IMM) { /* immediate */ |
1893 | 83469015 | bellard | rs2 = GET_FIELDs(insn, 20, 31); |
1894 | 83469015 | bellard | gen_movl_simm_T1(rs2); |
1895 | 0f8a249a | blueswir1 | } else { /* register */ |
1896 | 83469015 | bellard | rs2 = GET_FIELD(insn, 27, 31); |
1897 | 83469015 | bellard | gen_movl_reg_T1(rs2); |
1898 | 83469015 | bellard | } |
1899 | 0f8a249a | blueswir1 | if (insn & (1 << 12)) |
1900 | 0f8a249a | blueswir1 | gen_op_srlx(); |
1901 | 0f8a249a | blueswir1 | else
|
1902 | 0f8a249a | blueswir1 | gen_op_srl(); |
1903 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
1904 | 0f8a249a | blueswir1 | } else if (xop == 0x27) { /* sra, V9 srax */ |
1905 | 83469015 | bellard | rs1 = GET_FIELD(insn, 13, 17); |
1906 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rs1); |
1907 | 0f8a249a | blueswir1 | if (IS_IMM) { /* immediate */ |
1908 | 83469015 | bellard | rs2 = GET_FIELDs(insn, 20, 31); |
1909 | 83469015 | bellard | gen_movl_simm_T1(rs2); |
1910 | 0f8a249a | blueswir1 | } else { /* register */ |
1911 | 83469015 | bellard | rs2 = GET_FIELD(insn, 27, 31); |
1912 | 83469015 | bellard | gen_movl_reg_T1(rs2); |
1913 | 83469015 | bellard | } |
1914 | 0f8a249a | blueswir1 | if (insn & (1 << 12)) |
1915 | 0f8a249a | blueswir1 | gen_op_srax(); |
1916 | 0f8a249a | blueswir1 | else
|
1917 | 0f8a249a | blueswir1 | gen_op_sra(); |
1918 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
1919 | 83469015 | bellard | #endif
|
1920 | fcc72045 | blueswir1 | } else if (xop < 0x36) { |
1921 | e80cfcfc | bellard | rs1 = GET_FIELD(insn, 13, 17); |
1922 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rs1); |
1923 | 0f8a249a | blueswir1 | if (IS_IMM) { /* immediate */ |
1924 | cf495bcf | bellard | rs2 = GET_FIELDs(insn, 19, 31); |
1925 | 3475187d | bellard | gen_movl_simm_T1(rs2); |
1926 | 0f8a249a | blueswir1 | } else { /* register */ |
1927 | cf495bcf | bellard | rs2 = GET_FIELD(insn, 27, 31); |
1928 | cf495bcf | bellard | gen_movl_reg_T1(rs2); |
1929 | cf495bcf | bellard | } |
1930 | cf495bcf | bellard | if (xop < 0x20) { |
1931 | cf495bcf | bellard | switch (xop & ~0x10) { |
1932 | cf495bcf | bellard | case 0x0: |
1933 | cf495bcf | bellard | if (xop & 0x10) |
1934 | cf495bcf | bellard | gen_op_add_T1_T0_cc(); |
1935 | cf495bcf | bellard | else
|
1936 | cf495bcf | bellard | gen_op_add_T1_T0(); |
1937 | cf495bcf | bellard | break;
|
1938 | cf495bcf | bellard | case 0x1: |
1939 | cf495bcf | bellard | gen_op_and_T1_T0(); |
1940 | cf495bcf | bellard | if (xop & 0x10) |
1941 | cf495bcf | bellard | gen_op_logic_T0_cc(); |
1942 | cf495bcf | bellard | break;
|
1943 | cf495bcf | bellard | case 0x2: |
1944 | 0f8a249a | blueswir1 | gen_op_or_T1_T0(); |
1945 | 0f8a249a | blueswir1 | if (xop & 0x10) |
1946 | 0f8a249a | blueswir1 | gen_op_logic_T0_cc(); |
1947 | 0f8a249a | blueswir1 | break;
|
1948 | cf495bcf | bellard | case 0x3: |
1949 | cf495bcf | bellard | gen_op_xor_T1_T0(); |
1950 | cf495bcf | bellard | if (xop & 0x10) |
1951 | cf495bcf | bellard | gen_op_logic_T0_cc(); |
1952 | cf495bcf | bellard | break;
|
1953 | cf495bcf | bellard | case 0x4: |
1954 | cf495bcf | bellard | if (xop & 0x10) |
1955 | cf495bcf | bellard | gen_op_sub_T1_T0_cc(); |
1956 | cf495bcf | bellard | else
|
1957 | cf495bcf | bellard | gen_op_sub_T1_T0(); |
1958 | cf495bcf | bellard | break;
|
1959 | cf495bcf | bellard | case 0x5: |
1960 | cf495bcf | bellard | gen_op_andn_T1_T0(); |
1961 | cf495bcf | bellard | if (xop & 0x10) |
1962 | cf495bcf | bellard | gen_op_logic_T0_cc(); |
1963 | cf495bcf | bellard | break;
|
1964 | cf495bcf | bellard | case 0x6: |
1965 | cf495bcf | bellard | gen_op_orn_T1_T0(); |
1966 | cf495bcf | bellard | if (xop & 0x10) |
1967 | cf495bcf | bellard | gen_op_logic_T0_cc(); |
1968 | cf495bcf | bellard | break;
|
1969 | cf495bcf | bellard | case 0x7: |
1970 | cf495bcf | bellard | gen_op_xnor_T1_T0(); |
1971 | cf495bcf | bellard | if (xop & 0x10) |
1972 | cf495bcf | bellard | gen_op_logic_T0_cc(); |
1973 | cf495bcf | bellard | break;
|
1974 | cf495bcf | bellard | case 0x8: |
1975 | cf495bcf | bellard | if (xop & 0x10) |
1976 | af7bf89b | bellard | gen_op_addx_T1_T0_cc(); |
1977 | af7bf89b | bellard | else
|
1978 | af7bf89b | bellard | gen_op_addx_T1_T0(); |
1979 | cf495bcf | bellard | break;
|
1980 | ded3ab80 | pbrook | #ifdef TARGET_SPARC64
|
1981 | 0f8a249a | blueswir1 | case 0x9: /* V9 mulx */ |
1982 | ded3ab80 | pbrook | gen_op_mulx_T1_T0(); |
1983 | ded3ab80 | pbrook | break;
|
1984 | ded3ab80 | pbrook | #endif
|
1985 | cf495bcf | bellard | case 0xa: |
1986 | cf495bcf | bellard | gen_op_umul_T1_T0(); |
1987 | cf495bcf | bellard | if (xop & 0x10) |
1988 | cf495bcf | bellard | gen_op_logic_T0_cc(); |
1989 | cf495bcf | bellard | break;
|
1990 | cf495bcf | bellard | case 0xb: |
1991 | cf495bcf | bellard | gen_op_smul_T1_T0(); |
1992 | cf495bcf | bellard | if (xop & 0x10) |
1993 | cf495bcf | bellard | gen_op_logic_T0_cc(); |
1994 | cf495bcf | bellard | break;
|
1995 | cf495bcf | bellard | case 0xc: |
1996 | cf495bcf | bellard | if (xop & 0x10) |
1997 | af7bf89b | bellard | gen_op_subx_T1_T0_cc(); |
1998 | af7bf89b | bellard | else
|
1999 | af7bf89b | bellard | gen_op_subx_T1_T0(); |
2000 | cf495bcf | bellard | break;
|
2001 | ded3ab80 | pbrook | #ifdef TARGET_SPARC64
|
2002 | 0f8a249a | blueswir1 | case 0xd: /* V9 udivx */ |
2003 | ded3ab80 | pbrook | gen_op_udivx_T1_T0(); |
2004 | ded3ab80 | pbrook | break;
|
2005 | ded3ab80 | pbrook | #endif
|
2006 | cf495bcf | bellard | case 0xe: |
2007 | cf495bcf | bellard | gen_op_udiv_T1_T0(); |
2008 | cf495bcf | bellard | if (xop & 0x10) |
2009 | cf495bcf | bellard | gen_op_div_cc(); |
2010 | cf495bcf | bellard | break;
|
2011 | cf495bcf | bellard | case 0xf: |
2012 | cf495bcf | bellard | gen_op_sdiv_T1_T0(); |
2013 | cf495bcf | bellard | if (xop & 0x10) |
2014 | cf495bcf | bellard | gen_op_div_cc(); |
2015 | cf495bcf | bellard | break;
|
2016 | cf495bcf | bellard | default:
|
2017 | cf495bcf | bellard | goto illegal_insn;
|
2018 | cf495bcf | bellard | } |
2019 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
2020 | cf495bcf | bellard | } else {
|
2021 | cf495bcf | bellard | switch (xop) {
|
2022 | 0f8a249a | blueswir1 | case 0x20: /* taddcc */ |
2023 | 0f8a249a | blueswir1 | gen_op_tadd_T1_T0_cc(); |
2024 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
2025 | 0f8a249a | blueswir1 | break;
|
2026 | 0f8a249a | blueswir1 | case 0x21: /* tsubcc */ |
2027 | 0f8a249a | blueswir1 | gen_op_tsub_T1_T0_cc(); |
2028 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
2029 | 0f8a249a | blueswir1 | break;
|
2030 | 0f8a249a | blueswir1 | case 0x22: /* taddcctv */ |
2031 | 90251fb9 | blueswir1 | save_state(dc); |
2032 | 0f8a249a | blueswir1 | gen_op_tadd_T1_T0_ccTV(); |
2033 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
2034 | 0f8a249a | blueswir1 | break;
|
2035 | 0f8a249a | blueswir1 | case 0x23: /* tsubcctv */ |
2036 | 90251fb9 | blueswir1 | save_state(dc); |
2037 | 0f8a249a | blueswir1 | gen_op_tsub_T1_T0_ccTV(); |
2038 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
2039 | 0f8a249a | blueswir1 | break;
|
2040 | cf495bcf | bellard | case 0x24: /* mulscc */ |
2041 | cf495bcf | bellard | gen_op_mulscc_T1_T0(); |
2042 | cf495bcf | bellard | gen_movl_T0_reg(rd); |
2043 | cf495bcf | bellard | break;
|
2044 | 83469015 | bellard | #ifndef TARGET_SPARC64
|
2045 | 0f8a249a | blueswir1 | case 0x25: /* sll */ |
2046 | 0f8a249a | blueswir1 | gen_op_sll(); |
2047 | cf495bcf | bellard | gen_movl_T0_reg(rd); |
2048 | cf495bcf | bellard | break;
|
2049 | 83469015 | bellard | case 0x26: /* srl */ |
2050 | 0f8a249a | blueswir1 | gen_op_srl(); |
2051 | cf495bcf | bellard | gen_movl_T0_reg(rd); |
2052 | cf495bcf | bellard | break;
|
2053 | 83469015 | bellard | case 0x27: /* sra */ |
2054 | 0f8a249a | blueswir1 | gen_op_sra(); |
2055 | cf495bcf | bellard | gen_movl_T0_reg(rd); |
2056 | cf495bcf | bellard | break;
|
2057 | 83469015 | bellard | #endif
|
2058 | cf495bcf | bellard | case 0x30: |
2059 | cf495bcf | bellard | { |
2060 | cf495bcf | bellard | switch(rd) {
|
2061 | 3475187d | bellard | case 0: /* wry */ |
2062 | 0f8a249a | blueswir1 | gen_op_xor_T1_T0(); |
2063 | 0f8a249a | blueswir1 | gen_op_movtl_env_T0(offsetof(CPUSPARCState, y)); |
2064 | cf495bcf | bellard | break;
|
2065 | 65fe7b09 | blueswir1 | #ifndef TARGET_SPARC64
|
2066 | 65fe7b09 | blueswir1 | case 0x01 ... 0x0f: /* undefined in the |
2067 | 65fe7b09 | blueswir1 | SPARCv8 manual, nop
|
2068 | 65fe7b09 | blueswir1 | on the microSPARC
|
2069 | 65fe7b09 | blueswir1 | II */
|
2070 | 65fe7b09 | blueswir1 | case 0x10 ... 0x1f: /* implementation-dependent |
2071 | 65fe7b09 | blueswir1 | in the SPARCv8
|
2072 | 65fe7b09 | blueswir1 | manual, nop on the
|
2073 | 65fe7b09 | blueswir1 | microSPARC II */
|
2074 | 65fe7b09 | blueswir1 | break;
|
2075 | 65fe7b09 | blueswir1 | #else
|
2076 | 0f8a249a | blueswir1 | case 0x2: /* V9 wrccr */ |
2077 | ee0b03fd | blueswir1 | gen_op_xor_T1_T0(); |
2078 | 3475187d | bellard | gen_op_wrccr(); |
2079 | 0f8a249a | blueswir1 | break;
|
2080 | 0f8a249a | blueswir1 | case 0x3: /* V9 wrasi */ |
2081 | ee0b03fd | blueswir1 | gen_op_xor_T1_T0(); |
2082 | 0f8a249a | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, asi)); |
2083 | 0f8a249a | blueswir1 | break;
|
2084 | 0f8a249a | blueswir1 | case 0x6: /* V9 wrfprs */ |
2085 | 0f8a249a | blueswir1 | gen_op_xor_T1_T0(); |
2086 | 0f8a249a | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, fprs)); |
2087 | 3299908c | blueswir1 | save_state(dc); |
2088 | 3299908c | blueswir1 | gen_op_next_insn(); |
2089 | 3299908c | blueswir1 | gen_op_movl_T0_0(); |
2090 | 3299908c | blueswir1 | gen_op_exit_tb(); |
2091 | 3299908c | blueswir1 | dc->is_br = 1;
|
2092 | 0f8a249a | blueswir1 | break;
|
2093 | 0f8a249a | blueswir1 | case 0xf: /* V9 sir, nop if user */ |
2094 | 3475187d | bellard | #if !defined(CONFIG_USER_ONLY)
|
2095 | 0f8a249a | blueswir1 | if (supervisor(dc))
|
2096 | 0f8a249a | blueswir1 | gen_op_sir(); |
2097 | 3475187d | bellard | #endif
|
2098 | 0f8a249a | blueswir1 | break;
|
2099 | 0f8a249a | blueswir1 | case 0x13: /* Graphics Status */ |
2100 | 725cb90b | bellard | if (gen_trap_ifnofpu(dc))
|
2101 | 725cb90b | bellard | goto jmp_insn;
|
2102 | ee0b03fd | blueswir1 | gen_op_xor_T1_T0(); |
2103 | 0f8a249a | blueswir1 | gen_op_movtl_env_T0(offsetof(CPUSPARCState, gsr)); |
2104 | 0f8a249a | blueswir1 | break;
|
2105 | 0f8a249a | blueswir1 | case 0x17: /* Tick compare */ |
2106 | 83469015 | bellard | #if !defined(CONFIG_USER_ONLY)
|
2107 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
2108 | 0f8a249a | blueswir1 | goto illegal_insn;
|
2109 | 83469015 | bellard | #endif
|
2110 | ee0b03fd | blueswir1 | gen_op_xor_T1_T0(); |
2111 | 20c9f095 | blueswir1 | gen_op_movtl_env_T0(offsetof(CPUSPARCState, tick_cmpr)); |
2112 | 20c9f095 | blueswir1 | gen_op_wrtick_cmpr(); |
2113 | 0f8a249a | blueswir1 | break;
|
2114 | 0f8a249a | blueswir1 | case 0x18: /* System tick */ |
2115 | 83469015 | bellard | #if !defined(CONFIG_USER_ONLY)
|
2116 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
2117 | 0f8a249a | blueswir1 | goto illegal_insn;
|
2118 | 83469015 | bellard | #endif
|
2119 | ee0b03fd | blueswir1 | gen_op_xor_T1_T0(); |
2120 | 20c9f095 | blueswir1 | gen_op_wrstick(); |
2121 | 0f8a249a | blueswir1 | break;
|
2122 | 0f8a249a | blueswir1 | case 0x19: /* System tick compare */ |
2123 | 83469015 | bellard | #if !defined(CONFIG_USER_ONLY)
|
2124 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
2125 | 0f8a249a | blueswir1 | goto illegal_insn;
|
2126 | 3475187d | bellard | #endif
|
2127 | ee0b03fd | blueswir1 | gen_op_xor_T1_T0(); |
2128 | 20c9f095 | blueswir1 | gen_op_movtl_env_T0(offsetof(CPUSPARCState, stick_cmpr)); |
2129 | 20c9f095 | blueswir1 | gen_op_wrstick_cmpr(); |
2130 | 0f8a249a | blueswir1 | break;
|
2131 | 83469015 | bellard | |
2132 | 0f8a249a | blueswir1 | case 0x10: /* Performance Control */ |
2133 | 0f8a249a | blueswir1 | case 0x11: /* Performance Instrumentation Counter */ |
2134 | 0f8a249a | blueswir1 | case 0x12: /* Dispatch Control */ |
2135 | 0f8a249a | blueswir1 | case 0x14: /* Softint set */ |
2136 | 0f8a249a | blueswir1 | case 0x15: /* Softint clear */ |
2137 | 0f8a249a | blueswir1 | case 0x16: /* Softint write */ |
2138 | 83469015 | bellard | #endif
|
2139 | 3475187d | bellard | default:
|
2140 | cf495bcf | bellard | goto illegal_insn;
|
2141 | cf495bcf | bellard | } |
2142 | cf495bcf | bellard | } |
2143 | cf495bcf | bellard | break;
|
2144 | e8af50a3 | bellard | #if !defined(CONFIG_USER_ONLY)
|
2145 | af7bf89b | bellard | case 0x31: /* wrpsr, V9 saved, restored */ |
2146 | e8af50a3 | bellard | { |
2147 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
2148 | 0f8a249a | blueswir1 | goto priv_insn;
|
2149 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
2150 | 0f8a249a | blueswir1 | switch (rd) {
|
2151 | 0f8a249a | blueswir1 | case 0: |
2152 | 0f8a249a | blueswir1 | gen_op_saved(); |
2153 | 0f8a249a | blueswir1 | break;
|
2154 | 0f8a249a | blueswir1 | case 1: |
2155 | 0f8a249a | blueswir1 | gen_op_restored(); |
2156 | 0f8a249a | blueswir1 | break;
|
2157 | e9ebed4d | blueswir1 | case 2: /* UA2005 allclean */ |
2158 | e9ebed4d | blueswir1 | case 3: /* UA2005 otherw */ |
2159 | e9ebed4d | blueswir1 | case 4: /* UA2005 normalw */ |
2160 | e9ebed4d | blueswir1 | case 5: /* UA2005 invalw */ |
2161 | e9ebed4d | blueswir1 | // XXX
|
2162 | 0f8a249a | blueswir1 | default:
|
2163 | 3475187d | bellard | goto illegal_insn;
|
2164 | 3475187d | bellard | } |
2165 | 3475187d | bellard | #else
|
2166 | e8af50a3 | bellard | gen_op_xor_T1_T0(); |
2167 | e8af50a3 | bellard | gen_op_wrpsr(); |
2168 | 9e61bde5 | bellard | save_state(dc); |
2169 | 9e61bde5 | bellard | gen_op_next_insn(); |
2170 | 0f8a249a | blueswir1 | gen_op_movl_T0_0(); |
2171 | 0f8a249a | blueswir1 | gen_op_exit_tb(); |
2172 | 0f8a249a | blueswir1 | dc->is_br = 1;
|
2173 | 3475187d | bellard | #endif
|
2174 | e8af50a3 | bellard | } |
2175 | e8af50a3 | bellard | break;
|
2176 | af7bf89b | bellard | case 0x32: /* wrwim, V9 wrpr */ |
2177 | e8af50a3 | bellard | { |
2178 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
2179 | 0f8a249a | blueswir1 | goto priv_insn;
|
2180 | e8af50a3 | bellard | gen_op_xor_T1_T0(); |
2181 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
2182 | 0f8a249a | blueswir1 | switch (rd) {
|
2183 | 0f8a249a | blueswir1 | case 0: // tpc |
2184 | 0f8a249a | blueswir1 | gen_op_wrtpc(); |
2185 | 0f8a249a | blueswir1 | break;
|
2186 | 0f8a249a | blueswir1 | case 1: // tnpc |
2187 | 0f8a249a | blueswir1 | gen_op_wrtnpc(); |
2188 | 0f8a249a | blueswir1 | break;
|
2189 | 0f8a249a | blueswir1 | case 2: // tstate |
2190 | 0f8a249a | blueswir1 | gen_op_wrtstate(); |
2191 | 0f8a249a | blueswir1 | break;
|
2192 | 0f8a249a | blueswir1 | case 3: // tt |
2193 | 0f8a249a | blueswir1 | gen_op_wrtt(); |
2194 | 0f8a249a | blueswir1 | break;
|
2195 | 0f8a249a | blueswir1 | case 4: // tick |
2196 | 0f8a249a | blueswir1 | gen_op_wrtick(); |
2197 | 0f8a249a | blueswir1 | break;
|
2198 | 0f8a249a | blueswir1 | case 5: // tba |
2199 | 0f8a249a | blueswir1 | gen_op_movtl_env_T0(offsetof(CPUSPARCState, tbr)); |
2200 | 0f8a249a | blueswir1 | break;
|
2201 | 0f8a249a | blueswir1 | case 6: // pstate |
2202 | 0f8a249a | blueswir1 | gen_op_wrpstate(); |
2203 | ded3ab80 | pbrook | save_state(dc); |
2204 | ded3ab80 | pbrook | gen_op_next_insn(); |
2205 | ded3ab80 | pbrook | gen_op_movl_T0_0(); |
2206 | ded3ab80 | pbrook | gen_op_exit_tb(); |
2207 | ded3ab80 | pbrook | dc->is_br = 1;
|
2208 | 0f8a249a | blueswir1 | break;
|
2209 | 0f8a249a | blueswir1 | case 7: // tl |
2210 | 0f8a249a | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, tl)); |
2211 | 0f8a249a | blueswir1 | break;
|
2212 | 0f8a249a | blueswir1 | case 8: // pil |
2213 | 0f8a249a | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, psrpil)); |
2214 | 0f8a249a | blueswir1 | break;
|
2215 | 0f8a249a | blueswir1 | case 9: // cwp |
2216 | 0f8a249a | blueswir1 | gen_op_wrcwp(); |
2217 | 0f8a249a | blueswir1 | break;
|
2218 | 0f8a249a | blueswir1 | case 10: // cansave |
2219 | 0f8a249a | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, cansave)); |
2220 | 0f8a249a | blueswir1 | break;
|
2221 | 0f8a249a | blueswir1 | case 11: // canrestore |
2222 | 0f8a249a | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, canrestore)); |
2223 | 0f8a249a | blueswir1 | break;
|
2224 | 0f8a249a | blueswir1 | case 12: // cleanwin |
2225 | 0f8a249a | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, cleanwin)); |
2226 | 0f8a249a | blueswir1 | break;
|
2227 | 0f8a249a | blueswir1 | case 13: // otherwin |
2228 | 0f8a249a | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, otherwin)); |
2229 | 0f8a249a | blueswir1 | break;
|
2230 | 0f8a249a | blueswir1 | case 14: // wstate |
2231 | 0f8a249a | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, wstate)); |
2232 | 0f8a249a | blueswir1 | break;
|
2233 | e9ebed4d | blueswir1 | case 16: // UA2005 gl |
2234 | e9ebed4d | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, gl)); |
2235 | e9ebed4d | blueswir1 | break;
|
2236 | e9ebed4d | blueswir1 | case 26: // UA2005 strand status |
2237 | e9ebed4d | blueswir1 | if (!hypervisor(dc))
|
2238 | e9ebed4d | blueswir1 | goto priv_insn;
|
2239 | e9ebed4d | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, ssr)); |
2240 | e9ebed4d | blueswir1 | break;
|
2241 | 0f8a249a | blueswir1 | default:
|
2242 | 0f8a249a | blueswir1 | goto illegal_insn;
|
2243 | 0f8a249a | blueswir1 | } |
2244 | 3475187d | bellard | #else
|
2245 | 0f8a249a | blueswir1 | gen_op_wrwim(); |
2246 | 3475187d | bellard | #endif
|
2247 | e8af50a3 | bellard | } |
2248 | e8af50a3 | bellard | break;
|
2249 | e9ebed4d | blueswir1 | case 0x33: /* wrtbr, UA2005 wrhpr */ |
2250 | e8af50a3 | bellard | { |
2251 | e9ebed4d | blueswir1 | #ifndef TARGET_SPARC64
|
2252 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
2253 | 0f8a249a | blueswir1 | goto priv_insn;
|
2254 | e8af50a3 | bellard | gen_op_xor_T1_T0(); |
2255 | e9ebed4d | blueswir1 | gen_op_movtl_env_T0(offsetof(CPUSPARCState, tbr)); |
2256 | e9ebed4d | blueswir1 | #else
|
2257 | e9ebed4d | blueswir1 | if (!hypervisor(dc))
|
2258 | e9ebed4d | blueswir1 | goto priv_insn;
|
2259 | e9ebed4d | blueswir1 | gen_op_xor_T1_T0(); |
2260 | e9ebed4d | blueswir1 | switch (rd) {
|
2261 | e9ebed4d | blueswir1 | case 0: // hpstate |
2262 | e9ebed4d | blueswir1 | // XXX gen_op_wrhpstate();
|
2263 | e9ebed4d | blueswir1 | save_state(dc); |
2264 | e9ebed4d | blueswir1 | gen_op_next_insn(); |
2265 | e9ebed4d | blueswir1 | gen_op_movl_T0_0(); |
2266 | e9ebed4d | blueswir1 | gen_op_exit_tb(); |
2267 | e9ebed4d | blueswir1 | dc->is_br = 1;
|
2268 | e9ebed4d | blueswir1 | break;
|
2269 | e9ebed4d | blueswir1 | case 1: // htstate |
2270 | e9ebed4d | blueswir1 | // XXX gen_op_wrhtstate();
|
2271 | e9ebed4d | blueswir1 | break;
|
2272 | e9ebed4d | blueswir1 | case 3: // hintp |
2273 | e9ebed4d | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, hintp)); |
2274 | e9ebed4d | blueswir1 | break;
|
2275 | e9ebed4d | blueswir1 | case 5: // htba |
2276 | e9ebed4d | blueswir1 | gen_op_movl_env_T0(offsetof(CPUSPARCState, htba)); |
2277 | e9ebed4d | blueswir1 | break;
|
2278 | e9ebed4d | blueswir1 | case 31: // hstick_cmpr |
2279 | 20c9f095 | blueswir1 | gen_op_movtl_env_T0(offsetof(CPUSPARCState, hstick_cmpr)); |
2280 | 20c9f095 | blueswir1 | gen_op_wrhstick_cmpr(); |
2281 | e9ebed4d | blueswir1 | break;
|
2282 | e9ebed4d | blueswir1 | case 6: // hver readonly |
2283 | e9ebed4d | blueswir1 | default:
|
2284 | e9ebed4d | blueswir1 | goto illegal_insn;
|
2285 | e9ebed4d | blueswir1 | } |
2286 | e9ebed4d | blueswir1 | #endif
|
2287 | e8af50a3 | bellard | } |
2288 | e8af50a3 | bellard | break;
|
2289 | e8af50a3 | bellard | #endif
|
2290 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
2291 | 0f8a249a | blueswir1 | case 0x2c: /* V9 movcc */ |
2292 | 0f8a249a | blueswir1 | { |
2293 | 0f8a249a | blueswir1 | int cc = GET_FIELD_SP(insn, 11, 12); |
2294 | 0f8a249a | blueswir1 | int cond = GET_FIELD_SP(insn, 14, 17); |
2295 | 0f8a249a | blueswir1 | if (IS_IMM) { /* immediate */ |
2296 | 0f8a249a | blueswir1 | rs2 = GET_FIELD_SPs(insn, 0, 10); |
2297 | 0f8a249a | blueswir1 | gen_movl_simm_T1(rs2); |
2298 | 0f8a249a | blueswir1 | } |
2299 | 0f8a249a | blueswir1 | else {
|
2300 | 0f8a249a | blueswir1 | rs2 = GET_FIELD_SP(insn, 0, 4); |
2301 | 0f8a249a | blueswir1 | gen_movl_reg_T1(rs2); |
2302 | 0f8a249a | blueswir1 | } |
2303 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rd); |
2304 | 0f8a249a | blueswir1 | flush_T2(dc); |
2305 | 0f8a249a | blueswir1 | if (insn & (1 << 18)) { |
2306 | 0f8a249a | blueswir1 | if (cc == 0) |
2307 | 0f8a249a | blueswir1 | gen_cond[0][cond]();
|
2308 | 0f8a249a | blueswir1 | else if (cc == 2) |
2309 | 0f8a249a | blueswir1 | gen_cond[1][cond]();
|
2310 | 0f8a249a | blueswir1 | else
|
2311 | 0f8a249a | blueswir1 | goto illegal_insn;
|
2312 | 0f8a249a | blueswir1 | } else {
|
2313 | 0f8a249a | blueswir1 | gen_fcond[cc][cond](); |
2314 | 0f8a249a | blueswir1 | } |
2315 | 0f8a249a | blueswir1 | gen_op_mov_cc(); |
2316 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
2317 | 0f8a249a | blueswir1 | break;
|
2318 | 0f8a249a | blueswir1 | } |
2319 | 0f8a249a | blueswir1 | case 0x2d: /* V9 sdivx */ |
2320 | 3475187d | bellard | gen_op_sdivx_T1_T0(); |
2321 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
2322 | 0f8a249a | blueswir1 | break;
|
2323 | 0f8a249a | blueswir1 | case 0x2e: /* V9 popc */ |
2324 | 0f8a249a | blueswir1 | { |
2325 | 0f8a249a | blueswir1 | if (IS_IMM) { /* immediate */ |
2326 | 0f8a249a | blueswir1 | rs2 = GET_FIELD_SPs(insn, 0, 12); |
2327 | 0f8a249a | blueswir1 | gen_movl_simm_T1(rs2); |
2328 | 0f8a249a | blueswir1 | // XXX optimize: popc(constant)
|
2329 | 0f8a249a | blueswir1 | } |
2330 | 0f8a249a | blueswir1 | else {
|
2331 | 0f8a249a | blueswir1 | rs2 = GET_FIELD_SP(insn, 0, 4); |
2332 | 0f8a249a | blueswir1 | gen_movl_reg_T1(rs2); |
2333 | 0f8a249a | blueswir1 | } |
2334 | 0f8a249a | blueswir1 | gen_op_popc(); |
2335 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
2336 | 0f8a249a | blueswir1 | } |
2337 | 0f8a249a | blueswir1 | case 0x2f: /* V9 movr */ |
2338 | 0f8a249a | blueswir1 | { |
2339 | 0f8a249a | blueswir1 | int cond = GET_FIELD_SP(insn, 10, 12); |
2340 | 0f8a249a | blueswir1 | rs1 = GET_FIELD(insn, 13, 17); |
2341 | 0f8a249a | blueswir1 | flush_T2(dc); |
2342 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rs1); |
2343 | 0f8a249a | blueswir1 | gen_cond_reg(cond); |
2344 | 0f8a249a | blueswir1 | if (IS_IMM) { /* immediate */ |
2345 | 0f8a249a | blueswir1 | rs2 = GET_FIELD_SPs(insn, 0, 9); |
2346 | 0f8a249a | blueswir1 | gen_movl_simm_T1(rs2); |
2347 | 0f8a249a | blueswir1 | } |
2348 | 0f8a249a | blueswir1 | else {
|
2349 | 0f8a249a | blueswir1 | rs2 = GET_FIELD_SP(insn, 0, 4); |
2350 | 0f8a249a | blueswir1 | gen_movl_reg_T1(rs2); |
2351 | 0f8a249a | blueswir1 | } |
2352 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rd); |
2353 | 0f8a249a | blueswir1 | gen_op_mov_cc(); |
2354 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
2355 | 0f8a249a | blueswir1 | break;
|
2356 | 0f8a249a | blueswir1 | } |
2357 | 0f8a249a | blueswir1 | #endif
|
2358 | 0f8a249a | blueswir1 | default:
|
2359 | 0f8a249a | blueswir1 | goto illegal_insn;
|
2360 | 0f8a249a | blueswir1 | } |
2361 | 0f8a249a | blueswir1 | } |
2362 | 3299908c | blueswir1 | } else if (xop == 0x36) { /* UltraSparc shutdown, VIS, V8 CPop1 */ |
2363 | 3299908c | blueswir1 | #ifdef TARGET_SPARC64
|
2364 | 3299908c | blueswir1 | int opf = GET_FIELD_SP(insn, 5, 13); |
2365 | 3299908c | blueswir1 | rs1 = GET_FIELD(insn, 13, 17); |
2366 | 3299908c | blueswir1 | rs2 = GET_FIELD(insn, 27, 31); |
2367 | e9ebed4d | blueswir1 | if (gen_trap_ifnofpu(dc))
|
2368 | e9ebed4d | blueswir1 | goto jmp_insn;
|
2369 | 3299908c | blueswir1 | |
2370 | 3299908c | blueswir1 | switch (opf) {
|
2371 | e9ebed4d | blueswir1 | case 0x000: /* VIS I edge8cc */ |
2372 | e9ebed4d | blueswir1 | case 0x001: /* VIS II edge8n */ |
2373 | e9ebed4d | blueswir1 | case 0x002: /* VIS I edge8lcc */ |
2374 | e9ebed4d | blueswir1 | case 0x003: /* VIS II edge8ln */ |
2375 | e9ebed4d | blueswir1 | case 0x004: /* VIS I edge16cc */ |
2376 | e9ebed4d | blueswir1 | case 0x005: /* VIS II edge16n */ |
2377 | e9ebed4d | blueswir1 | case 0x006: /* VIS I edge16lcc */ |
2378 | e9ebed4d | blueswir1 | case 0x007: /* VIS II edge16ln */ |
2379 | e9ebed4d | blueswir1 | case 0x008: /* VIS I edge32cc */ |
2380 | e9ebed4d | blueswir1 | case 0x009: /* VIS II edge32n */ |
2381 | e9ebed4d | blueswir1 | case 0x00a: /* VIS I edge32lcc */ |
2382 | e9ebed4d | blueswir1 | case 0x00b: /* VIS II edge32ln */ |
2383 | e9ebed4d | blueswir1 | // XXX
|
2384 | e9ebed4d | blueswir1 | goto illegal_insn;
|
2385 | e9ebed4d | blueswir1 | case 0x010: /* VIS I array8 */ |
2386 | e9ebed4d | blueswir1 | gen_movl_reg_T0(rs1); |
2387 | e9ebed4d | blueswir1 | gen_movl_reg_T1(rs2); |
2388 | e9ebed4d | blueswir1 | gen_op_array8(); |
2389 | e9ebed4d | blueswir1 | gen_movl_T0_reg(rd); |
2390 | e9ebed4d | blueswir1 | break;
|
2391 | e9ebed4d | blueswir1 | case 0x012: /* VIS I array16 */ |
2392 | e9ebed4d | blueswir1 | gen_movl_reg_T0(rs1); |
2393 | e9ebed4d | blueswir1 | gen_movl_reg_T1(rs2); |
2394 | e9ebed4d | blueswir1 | gen_op_array16(); |
2395 | e9ebed4d | blueswir1 | gen_movl_T0_reg(rd); |
2396 | e9ebed4d | blueswir1 | break;
|
2397 | e9ebed4d | blueswir1 | case 0x014: /* VIS I array32 */ |
2398 | e9ebed4d | blueswir1 | gen_movl_reg_T0(rs1); |
2399 | e9ebed4d | blueswir1 | gen_movl_reg_T1(rs2); |
2400 | e9ebed4d | blueswir1 | gen_op_array32(); |
2401 | e9ebed4d | blueswir1 | gen_movl_T0_reg(rd); |
2402 | e9ebed4d | blueswir1 | break;
|
2403 | 3299908c | blueswir1 | case 0x018: /* VIS I alignaddr */ |
2404 | 3299908c | blueswir1 | gen_movl_reg_T0(rs1); |
2405 | 3299908c | blueswir1 | gen_movl_reg_T1(rs2); |
2406 | 3299908c | blueswir1 | gen_op_alignaddr(); |
2407 | 3299908c | blueswir1 | gen_movl_T0_reg(rd); |
2408 | 3299908c | blueswir1 | break;
|
2409 | e9ebed4d | blueswir1 | case 0x019: /* VIS II bmask */ |
2410 | 3299908c | blueswir1 | case 0x01a: /* VIS I alignaddrl */ |
2411 | 3299908c | blueswir1 | // XXX
|
2412 | e9ebed4d | blueswir1 | goto illegal_insn;
|
2413 | e9ebed4d | blueswir1 | case 0x020: /* VIS I fcmple16 */ |
2414 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2415 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2416 | e9ebed4d | blueswir1 | gen_op_fcmple16(); |
2417 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2418 | e9ebed4d | blueswir1 | break;
|
2419 | e9ebed4d | blueswir1 | case 0x022: /* VIS I fcmpne16 */ |
2420 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2421 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2422 | e9ebed4d | blueswir1 | gen_op_fcmpne16(); |
2423 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2424 | 3299908c | blueswir1 | break;
|
2425 | e9ebed4d | blueswir1 | case 0x024: /* VIS I fcmple32 */ |
2426 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2427 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2428 | e9ebed4d | blueswir1 | gen_op_fcmple32(); |
2429 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2430 | e9ebed4d | blueswir1 | break;
|
2431 | e9ebed4d | blueswir1 | case 0x026: /* VIS I fcmpne32 */ |
2432 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2433 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2434 | e9ebed4d | blueswir1 | gen_op_fcmpne32(); |
2435 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2436 | e9ebed4d | blueswir1 | break;
|
2437 | e9ebed4d | blueswir1 | case 0x028: /* VIS I fcmpgt16 */ |
2438 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2439 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2440 | e9ebed4d | blueswir1 | gen_op_fcmpgt16(); |
2441 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2442 | e9ebed4d | blueswir1 | break;
|
2443 | e9ebed4d | blueswir1 | case 0x02a: /* VIS I fcmpeq16 */ |
2444 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2445 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2446 | e9ebed4d | blueswir1 | gen_op_fcmpeq16(); |
2447 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2448 | e9ebed4d | blueswir1 | break;
|
2449 | e9ebed4d | blueswir1 | case 0x02c: /* VIS I fcmpgt32 */ |
2450 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2451 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2452 | e9ebed4d | blueswir1 | gen_op_fcmpgt32(); |
2453 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2454 | e9ebed4d | blueswir1 | break;
|
2455 | e9ebed4d | blueswir1 | case 0x02e: /* VIS I fcmpeq32 */ |
2456 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2457 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2458 | e9ebed4d | blueswir1 | gen_op_fcmpeq32(); |
2459 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2460 | e9ebed4d | blueswir1 | break;
|
2461 | e9ebed4d | blueswir1 | case 0x031: /* VIS I fmul8x16 */ |
2462 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2463 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2464 | e9ebed4d | blueswir1 | gen_op_fmul8x16(); |
2465 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2466 | e9ebed4d | blueswir1 | break;
|
2467 | e9ebed4d | blueswir1 | case 0x033: /* VIS I fmul8x16au */ |
2468 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2469 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2470 | e9ebed4d | blueswir1 | gen_op_fmul8x16au(); |
2471 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2472 | e9ebed4d | blueswir1 | break;
|
2473 | e9ebed4d | blueswir1 | case 0x035: /* VIS I fmul8x16al */ |
2474 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2475 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2476 | e9ebed4d | blueswir1 | gen_op_fmul8x16al(); |
2477 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2478 | e9ebed4d | blueswir1 | break;
|
2479 | e9ebed4d | blueswir1 | case 0x036: /* VIS I fmul8sux16 */ |
2480 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2481 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2482 | e9ebed4d | blueswir1 | gen_op_fmul8sux16(); |
2483 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2484 | e9ebed4d | blueswir1 | break;
|
2485 | e9ebed4d | blueswir1 | case 0x037: /* VIS I fmul8ulx16 */ |
2486 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2487 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2488 | e9ebed4d | blueswir1 | gen_op_fmul8ulx16(); |
2489 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2490 | e9ebed4d | blueswir1 | break;
|
2491 | e9ebed4d | blueswir1 | case 0x038: /* VIS I fmuld8sux16 */ |
2492 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2493 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2494 | e9ebed4d | blueswir1 | gen_op_fmuld8sux16(); |
2495 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2496 | e9ebed4d | blueswir1 | break;
|
2497 | e9ebed4d | blueswir1 | case 0x039: /* VIS I fmuld8ulx16 */ |
2498 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2499 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2500 | e9ebed4d | blueswir1 | gen_op_fmuld8ulx16(); |
2501 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2502 | e9ebed4d | blueswir1 | break;
|
2503 | e9ebed4d | blueswir1 | case 0x03a: /* VIS I fpack32 */ |
2504 | e9ebed4d | blueswir1 | case 0x03b: /* VIS I fpack16 */ |
2505 | e9ebed4d | blueswir1 | case 0x03d: /* VIS I fpackfix */ |
2506 | e9ebed4d | blueswir1 | case 0x03e: /* VIS I pdist */ |
2507 | e9ebed4d | blueswir1 | // XXX
|
2508 | e9ebed4d | blueswir1 | goto illegal_insn;
|
2509 | 3299908c | blueswir1 | case 0x048: /* VIS I faligndata */ |
2510 | 3299908c | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2511 | 3299908c | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2512 | 3299908c | blueswir1 | gen_op_faligndata(); |
2513 | 3299908c | blueswir1 | gen_op_store_DT0_fpr(rd); |
2514 | 3299908c | blueswir1 | break;
|
2515 | e9ebed4d | blueswir1 | case 0x04b: /* VIS I fpmerge */ |
2516 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2517 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2518 | e9ebed4d | blueswir1 | gen_op_fpmerge(); |
2519 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2520 | e9ebed4d | blueswir1 | break;
|
2521 | e9ebed4d | blueswir1 | case 0x04c: /* VIS II bshuffle */ |
2522 | e9ebed4d | blueswir1 | // XXX
|
2523 | e9ebed4d | blueswir1 | goto illegal_insn;
|
2524 | e9ebed4d | blueswir1 | case 0x04d: /* VIS I fexpand */ |
2525 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2526 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2527 | e9ebed4d | blueswir1 | gen_op_fexpand(); |
2528 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2529 | e9ebed4d | blueswir1 | break;
|
2530 | e9ebed4d | blueswir1 | case 0x050: /* VIS I fpadd16 */ |
2531 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2532 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2533 | e9ebed4d | blueswir1 | gen_op_fpadd16(); |
2534 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2535 | e9ebed4d | blueswir1 | break;
|
2536 | e9ebed4d | blueswir1 | case 0x051: /* VIS I fpadd16s */ |
2537 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2538 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2539 | e9ebed4d | blueswir1 | gen_op_fpadd16s(); |
2540 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2541 | e9ebed4d | blueswir1 | break;
|
2542 | e9ebed4d | blueswir1 | case 0x052: /* VIS I fpadd32 */ |
2543 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2544 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2545 | e9ebed4d | blueswir1 | gen_op_fpadd32(); |
2546 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2547 | e9ebed4d | blueswir1 | break;
|
2548 | e9ebed4d | blueswir1 | case 0x053: /* VIS I fpadd32s */ |
2549 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2550 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2551 | e9ebed4d | blueswir1 | gen_op_fpadd32s(); |
2552 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2553 | e9ebed4d | blueswir1 | break;
|
2554 | e9ebed4d | blueswir1 | case 0x054: /* VIS I fpsub16 */ |
2555 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2556 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2557 | e9ebed4d | blueswir1 | gen_op_fpsub16(); |
2558 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2559 | e9ebed4d | blueswir1 | break;
|
2560 | e9ebed4d | blueswir1 | case 0x055: /* VIS I fpsub16s */ |
2561 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2562 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2563 | e9ebed4d | blueswir1 | gen_op_fpsub16s(); |
2564 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2565 | e9ebed4d | blueswir1 | break;
|
2566 | e9ebed4d | blueswir1 | case 0x056: /* VIS I fpsub32 */ |
2567 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2568 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2569 | e9ebed4d | blueswir1 | gen_op_fpadd32(); |
2570 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2571 | e9ebed4d | blueswir1 | break;
|
2572 | e9ebed4d | blueswir1 | case 0x057: /* VIS I fpsub32s */ |
2573 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2574 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2575 | e9ebed4d | blueswir1 | gen_op_fpsub32s(); |
2576 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2577 | e9ebed4d | blueswir1 | break;
|
2578 | 3299908c | blueswir1 | case 0x060: /* VIS I fzero */ |
2579 | 3299908c | blueswir1 | gen_op_movl_DT0_0(); |
2580 | 3299908c | blueswir1 | gen_op_store_DT0_fpr(rd); |
2581 | 3299908c | blueswir1 | break;
|
2582 | 3299908c | blueswir1 | case 0x061: /* VIS I fzeros */ |
2583 | 3299908c | blueswir1 | gen_op_movl_FT0_0(); |
2584 | 3299908c | blueswir1 | gen_op_store_FT0_fpr(rd); |
2585 | 3299908c | blueswir1 | break;
|
2586 | e9ebed4d | blueswir1 | case 0x062: /* VIS I fnor */ |
2587 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2588 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2589 | e9ebed4d | blueswir1 | gen_op_fnor(); |
2590 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2591 | e9ebed4d | blueswir1 | break;
|
2592 | e9ebed4d | blueswir1 | case 0x063: /* VIS I fnors */ |
2593 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2594 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2595 | e9ebed4d | blueswir1 | gen_op_fnors(); |
2596 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2597 | e9ebed4d | blueswir1 | break;
|
2598 | e9ebed4d | blueswir1 | case 0x064: /* VIS I fandnot2 */ |
2599 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs1); |
2600 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs2); |
2601 | e9ebed4d | blueswir1 | gen_op_fandnot(); |
2602 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2603 | e9ebed4d | blueswir1 | break;
|
2604 | e9ebed4d | blueswir1 | case 0x065: /* VIS I fandnot2s */ |
2605 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs1); |
2606 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs2); |
2607 | e9ebed4d | blueswir1 | gen_op_fandnots(); |
2608 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2609 | e9ebed4d | blueswir1 | break;
|
2610 | e9ebed4d | blueswir1 | case 0x066: /* VIS I fnot2 */ |
2611 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2612 | e9ebed4d | blueswir1 | gen_op_fnot(); |
2613 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2614 | e9ebed4d | blueswir1 | break;
|
2615 | e9ebed4d | blueswir1 | case 0x067: /* VIS I fnot2s */ |
2616 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2617 | e9ebed4d | blueswir1 | gen_op_fnot(); |
2618 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2619 | e9ebed4d | blueswir1 | break;
|
2620 | e9ebed4d | blueswir1 | case 0x068: /* VIS I fandnot1 */ |
2621 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2622 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2623 | e9ebed4d | blueswir1 | gen_op_fandnot(); |
2624 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2625 | e9ebed4d | blueswir1 | break;
|
2626 | e9ebed4d | blueswir1 | case 0x069: /* VIS I fandnot1s */ |
2627 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2628 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2629 | e9ebed4d | blueswir1 | gen_op_fandnots(); |
2630 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2631 | e9ebed4d | blueswir1 | break;
|
2632 | e9ebed4d | blueswir1 | case 0x06a: /* VIS I fnot1 */ |
2633 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs1); |
2634 | e9ebed4d | blueswir1 | gen_op_fnot(); |
2635 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2636 | e9ebed4d | blueswir1 | break;
|
2637 | e9ebed4d | blueswir1 | case 0x06b: /* VIS I fnot1s */ |
2638 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs1); |
2639 | e9ebed4d | blueswir1 | gen_op_fnot(); |
2640 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2641 | e9ebed4d | blueswir1 | break;
|
2642 | e9ebed4d | blueswir1 | case 0x06c: /* VIS I fxor */ |
2643 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2644 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2645 | e9ebed4d | blueswir1 | gen_op_fxor(); |
2646 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2647 | e9ebed4d | blueswir1 | break;
|
2648 | e9ebed4d | blueswir1 | case 0x06d: /* VIS I fxors */ |
2649 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2650 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2651 | e9ebed4d | blueswir1 | gen_op_fxors(); |
2652 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2653 | e9ebed4d | blueswir1 | break;
|
2654 | e9ebed4d | blueswir1 | case 0x06e: /* VIS I fnand */ |
2655 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2656 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2657 | e9ebed4d | blueswir1 | gen_op_fnand(); |
2658 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2659 | e9ebed4d | blueswir1 | break;
|
2660 | e9ebed4d | blueswir1 | case 0x06f: /* VIS I fnands */ |
2661 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2662 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2663 | e9ebed4d | blueswir1 | gen_op_fnands(); |
2664 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2665 | e9ebed4d | blueswir1 | break;
|
2666 | e9ebed4d | blueswir1 | case 0x070: /* VIS I fand */ |
2667 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2668 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2669 | e9ebed4d | blueswir1 | gen_op_fand(); |
2670 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2671 | e9ebed4d | blueswir1 | break;
|
2672 | e9ebed4d | blueswir1 | case 0x071: /* VIS I fands */ |
2673 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2674 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2675 | e9ebed4d | blueswir1 | gen_op_fands(); |
2676 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2677 | e9ebed4d | blueswir1 | break;
|
2678 | e9ebed4d | blueswir1 | case 0x072: /* VIS I fxnor */ |
2679 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2680 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2681 | e9ebed4d | blueswir1 | gen_op_fxnor(); |
2682 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2683 | e9ebed4d | blueswir1 | break;
|
2684 | e9ebed4d | blueswir1 | case 0x073: /* VIS I fxnors */ |
2685 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2686 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2687 | e9ebed4d | blueswir1 | gen_op_fxnors(); |
2688 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2689 | e9ebed4d | blueswir1 | break;
|
2690 | 3299908c | blueswir1 | case 0x074: /* VIS I fsrc1 */ |
2691 | 3299908c | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2692 | 3299908c | blueswir1 | gen_op_store_DT0_fpr(rd); |
2693 | 3299908c | blueswir1 | break;
|
2694 | 3299908c | blueswir1 | case 0x075: /* VIS I fsrc1s */ |
2695 | 3299908c | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2696 | 3299908c | blueswir1 | gen_op_store_FT0_fpr(rd); |
2697 | 3299908c | blueswir1 | break;
|
2698 | e9ebed4d | blueswir1 | case 0x076: /* VIS I fornot2 */ |
2699 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs1); |
2700 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs2); |
2701 | e9ebed4d | blueswir1 | gen_op_fornot(); |
2702 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2703 | e9ebed4d | blueswir1 | break;
|
2704 | e9ebed4d | blueswir1 | case 0x077: /* VIS I fornot2s */ |
2705 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs1); |
2706 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs2); |
2707 | e9ebed4d | blueswir1 | gen_op_fornots(); |
2708 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2709 | e9ebed4d | blueswir1 | break;
|
2710 | 3299908c | blueswir1 | case 0x078: /* VIS I fsrc2 */ |
2711 | 3299908c | blueswir1 | gen_op_load_fpr_DT0(rs2); |
2712 | 3299908c | blueswir1 | gen_op_store_DT0_fpr(rd); |
2713 | 3299908c | blueswir1 | break;
|
2714 | 3299908c | blueswir1 | case 0x079: /* VIS I fsrc2s */ |
2715 | 3299908c | blueswir1 | gen_op_load_fpr_FT0(rs2); |
2716 | 3299908c | blueswir1 | gen_op_store_FT0_fpr(rd); |
2717 | 3299908c | blueswir1 | break;
|
2718 | e9ebed4d | blueswir1 | case 0x07a: /* VIS I fornot1 */ |
2719 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2720 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2721 | e9ebed4d | blueswir1 | gen_op_fornot(); |
2722 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2723 | e9ebed4d | blueswir1 | break;
|
2724 | e9ebed4d | blueswir1 | case 0x07b: /* VIS I fornot1s */ |
2725 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2726 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2727 | e9ebed4d | blueswir1 | gen_op_fornots(); |
2728 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2729 | e9ebed4d | blueswir1 | break;
|
2730 | e9ebed4d | blueswir1 | case 0x07c: /* VIS I for */ |
2731 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT0(rs1); |
2732 | e9ebed4d | blueswir1 | gen_op_load_fpr_DT1(rs2); |
2733 | e9ebed4d | blueswir1 | gen_op_for(); |
2734 | e9ebed4d | blueswir1 | gen_op_store_DT0_fpr(rd); |
2735 | e9ebed4d | blueswir1 | break;
|
2736 | e9ebed4d | blueswir1 | case 0x07d: /* VIS I fors */ |
2737 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT0(rs1); |
2738 | e9ebed4d | blueswir1 | gen_op_load_fpr_FT1(rs2); |
2739 | e9ebed4d | blueswir1 | gen_op_fors(); |
2740 | e9ebed4d | blueswir1 | gen_op_store_FT0_fpr(rd); |
2741 | e9ebed4d | blueswir1 | break;
|
2742 | 3299908c | blueswir1 | case 0x07e: /* VIS I fone */ |
2743 | 3299908c | blueswir1 | gen_op_movl_DT0_1(); |
2744 | 3299908c | blueswir1 | gen_op_store_DT0_fpr(rd); |
2745 | 3299908c | blueswir1 | break;
|
2746 | 3299908c | blueswir1 | case 0x07f: /* VIS I fones */ |
2747 | 3299908c | blueswir1 | gen_op_movl_FT0_1(); |
2748 | 3299908c | blueswir1 | gen_op_store_FT0_fpr(rd); |
2749 | 3299908c | blueswir1 | break;
|
2750 | e9ebed4d | blueswir1 | case 0x080: /* VIS I shutdown */ |
2751 | e9ebed4d | blueswir1 | case 0x081: /* VIS II siam */ |
2752 | e9ebed4d | blueswir1 | // XXX
|
2753 | e9ebed4d | blueswir1 | goto illegal_insn;
|
2754 | 3299908c | blueswir1 | default:
|
2755 | 3299908c | blueswir1 | goto illegal_insn;
|
2756 | 3299908c | blueswir1 | } |
2757 | 3299908c | blueswir1 | #else
|
2758 | 0f8a249a | blueswir1 | goto ncp_insn;
|
2759 | 3299908c | blueswir1 | #endif
|
2760 | 3299908c | blueswir1 | } else if (xop == 0x37) { /* V8 CPop2, V9 impdep2 */ |
2761 | fcc72045 | blueswir1 | #ifdef TARGET_SPARC64
|
2762 | 0f8a249a | blueswir1 | goto illegal_insn;
|
2763 | fcc72045 | blueswir1 | #else
|
2764 | 0f8a249a | blueswir1 | goto ncp_insn;
|
2765 | fcc72045 | blueswir1 | #endif
|
2766 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
2767 | 0f8a249a | blueswir1 | } else if (xop == 0x39) { /* V9 return */ |
2768 | 3475187d | bellard | rs1 = GET_FIELD(insn, 13, 17); |
2769 | 1ad21e69 | blueswir1 | save_state(dc); |
2770 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rs1); |
2771 | 0f8a249a | blueswir1 | if (IS_IMM) { /* immediate */ |
2772 | 0f8a249a | blueswir1 | rs2 = GET_FIELDs(insn, 19, 31); |
2773 | 3475187d | bellard | #if defined(OPTIM)
|
2774 | 0f8a249a | blueswir1 | if (rs2) {
|
2775 | 3475187d | bellard | #endif
|
2776 | 0f8a249a | blueswir1 | gen_movl_simm_T1(rs2); |
2777 | 0f8a249a | blueswir1 | gen_op_add_T1_T0(); |
2778 | 3475187d | bellard | #if defined(OPTIM)
|
2779 | 0f8a249a | blueswir1 | } |
2780 | 3475187d | bellard | #endif
|
2781 | 0f8a249a | blueswir1 | } else { /* register */ |
2782 | 3475187d | bellard | rs2 = GET_FIELD(insn, 27, 31); |
2783 | 3475187d | bellard | #if defined(OPTIM)
|
2784 | 0f8a249a | blueswir1 | if (rs2) {
|
2785 | 3475187d | bellard | #endif
|
2786 | 0f8a249a | blueswir1 | gen_movl_reg_T1(rs2); |
2787 | 0f8a249a | blueswir1 | gen_op_add_T1_T0(); |
2788 | 3475187d | bellard | #if defined(OPTIM)
|
2789 | 0f8a249a | blueswir1 | } |
2790 | 3475187d | bellard | #endif
|
2791 | 3475187d | bellard | } |
2792 | 0f8a249a | blueswir1 | gen_op_restore(); |
2793 | 0f8a249a | blueswir1 | gen_mov_pc_npc(dc); |
2794 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
2795 | 0f8a249a | blueswir1 | gen_op_movl_npc_T0(); |
2796 | 0f8a249a | blueswir1 | dc->npc = DYNAMIC_PC; |
2797 | 0f8a249a | blueswir1 | goto jmp_insn;
|
2798 | 3475187d | bellard | #endif
|
2799 | 0f8a249a | blueswir1 | } else {
|
2800 | e80cfcfc | bellard | rs1 = GET_FIELD(insn, 13, 17); |
2801 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rs1); |
2802 | 0f8a249a | blueswir1 | if (IS_IMM) { /* immediate */ |
2803 | 0f8a249a | blueswir1 | rs2 = GET_FIELDs(insn, 19, 31); |
2804 | e80cfcfc | bellard | #if defined(OPTIM)
|
2805 | 0f8a249a | blueswir1 | if (rs2) {
|
2806 | e8af50a3 | bellard | #endif
|
2807 | 0f8a249a | blueswir1 | gen_movl_simm_T1(rs2); |
2808 | 0f8a249a | blueswir1 | gen_op_add_T1_T0(); |
2809 | e80cfcfc | bellard | #if defined(OPTIM)
|
2810 | 0f8a249a | blueswir1 | } |
2811 | e8af50a3 | bellard | #endif
|
2812 | 0f8a249a | blueswir1 | } else { /* register */ |
2813 | e80cfcfc | bellard | rs2 = GET_FIELD(insn, 27, 31); |
2814 | e80cfcfc | bellard | #if defined(OPTIM)
|
2815 | 0f8a249a | blueswir1 | if (rs2) {
|
2816 | e80cfcfc | bellard | #endif
|
2817 | 0f8a249a | blueswir1 | gen_movl_reg_T1(rs2); |
2818 | 0f8a249a | blueswir1 | gen_op_add_T1_T0(); |
2819 | e80cfcfc | bellard | #if defined(OPTIM)
|
2820 | 0f8a249a | blueswir1 | } |
2821 | e8af50a3 | bellard | #endif
|
2822 | cf495bcf | bellard | } |
2823 | 0f8a249a | blueswir1 | switch (xop) {
|
2824 | 0f8a249a | blueswir1 | case 0x38: /* jmpl */ |
2825 | 0f8a249a | blueswir1 | { |
2826 | 0f8a249a | blueswir1 | if (rd != 0) { |
2827 | ded3ab80 | pbrook | #ifdef TARGET_SPARC64
|
2828 | ded3ab80 | pbrook | if (dc->pc == (uint32_t)dc->pc) {
|
2829 | ded3ab80 | pbrook | gen_op_movl_T1_im(dc->pc); |
2830 | ded3ab80 | pbrook | } else {
|
2831 | ded3ab80 | pbrook | gen_op_movq_T1_im64(dc->pc >> 32, dc->pc);
|
2832 | ded3ab80 | pbrook | } |
2833 | ded3ab80 | pbrook | #else
|
2834 | 0f8a249a | blueswir1 | gen_op_movl_T1_im(dc->pc); |
2835 | ded3ab80 | pbrook | #endif
|
2836 | 0f8a249a | blueswir1 | gen_movl_T1_reg(rd); |
2837 | 0f8a249a | blueswir1 | } |
2838 | 0bee699e | bellard | gen_mov_pc_npc(dc); |
2839 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
2840 | 0f8a249a | blueswir1 | gen_op_movl_npc_T0(); |
2841 | 0f8a249a | blueswir1 | dc->npc = DYNAMIC_PC; |
2842 | 0f8a249a | blueswir1 | } |
2843 | 0f8a249a | blueswir1 | goto jmp_insn;
|
2844 | 3475187d | bellard | #if !defined(CONFIG_USER_ONLY) && !defined(TARGET_SPARC64)
|
2845 | 0f8a249a | blueswir1 | case 0x39: /* rett, V9 return */ |
2846 | 0f8a249a | blueswir1 | { |
2847 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
2848 | 0f8a249a | blueswir1 | goto priv_insn;
|
2849 | 0bee699e | bellard | gen_mov_pc_npc(dc); |
2850 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
2851 | 0f8a249a | blueswir1 | gen_op_movl_npc_T0(); |
2852 | 0f8a249a | blueswir1 | dc->npc = DYNAMIC_PC; |
2853 | 0f8a249a | blueswir1 | gen_op_rett(); |
2854 | 0f8a249a | blueswir1 | } |
2855 | 0f8a249a | blueswir1 | goto jmp_insn;
|
2856 | 0f8a249a | blueswir1 | #endif
|
2857 | 0f8a249a | blueswir1 | case 0x3b: /* flush */ |
2858 | 0f8a249a | blueswir1 | gen_op_flush_T0(); |
2859 | 0f8a249a | blueswir1 | break;
|
2860 | 0f8a249a | blueswir1 | case 0x3c: /* save */ |
2861 | 0f8a249a | blueswir1 | save_state(dc); |
2862 | 0f8a249a | blueswir1 | gen_op_save(); |
2863 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
2864 | 0f8a249a | blueswir1 | break;
|
2865 | 0f8a249a | blueswir1 | case 0x3d: /* restore */ |
2866 | 0f8a249a | blueswir1 | save_state(dc); |
2867 | 0f8a249a | blueswir1 | gen_op_restore(); |
2868 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd); |
2869 | 0f8a249a | blueswir1 | break;
|
2870 | 3475187d | bellard | #if !defined(CONFIG_USER_ONLY) && defined(TARGET_SPARC64)
|
2871 | 0f8a249a | blueswir1 | case 0x3e: /* V9 done/retry */ |
2872 | 0f8a249a | blueswir1 | { |
2873 | 0f8a249a | blueswir1 | switch (rd) {
|
2874 | 0f8a249a | blueswir1 | case 0: |
2875 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
2876 | 0f8a249a | blueswir1 | goto priv_insn;
|
2877 | 0f8a249a | blueswir1 | dc->npc = DYNAMIC_PC; |
2878 | 0f8a249a | blueswir1 | dc->pc = DYNAMIC_PC; |
2879 | 0f8a249a | blueswir1 | gen_op_done(); |
2880 | 0f8a249a | blueswir1 | goto jmp_insn;
|
2881 | 0f8a249a | blueswir1 | case 1: |
2882 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
2883 | 0f8a249a | blueswir1 | goto priv_insn;
|
2884 | 0f8a249a | blueswir1 | dc->npc = DYNAMIC_PC; |
2885 | 0f8a249a | blueswir1 | dc->pc = DYNAMIC_PC; |
2886 | 0f8a249a | blueswir1 | gen_op_retry(); |
2887 | 0f8a249a | blueswir1 | goto jmp_insn;
|
2888 | 0f8a249a | blueswir1 | default:
|
2889 | 0f8a249a | blueswir1 | goto illegal_insn;
|
2890 | 0f8a249a | blueswir1 | } |
2891 | 0f8a249a | blueswir1 | } |
2892 | 0f8a249a | blueswir1 | break;
|
2893 | 0f8a249a | blueswir1 | #endif
|
2894 | 0f8a249a | blueswir1 | default:
|
2895 | 0f8a249a | blueswir1 | goto illegal_insn;
|
2896 | 0f8a249a | blueswir1 | } |
2897 | cf495bcf | bellard | } |
2898 | 0f8a249a | blueswir1 | break;
|
2899 | 0f8a249a | blueswir1 | } |
2900 | 0f8a249a | blueswir1 | break;
|
2901 | 0f8a249a | blueswir1 | case 3: /* load/store instructions */ |
2902 | 0f8a249a | blueswir1 | { |
2903 | 0f8a249a | blueswir1 | unsigned int xop = GET_FIELD(insn, 7, 12); |
2904 | 0f8a249a | blueswir1 | rs1 = GET_FIELD(insn, 13, 17); |
2905 | 2371aaa2 | blueswir1 | save_state(dc); |
2906 | 0f8a249a | blueswir1 | gen_movl_reg_T0(rs1); |
2907 | 81ad8ba2 | blueswir1 | if (xop == 0x3c || xop == 0x3e) |
2908 | 81ad8ba2 | blueswir1 | { |
2909 | 81ad8ba2 | blueswir1 | rs2 = GET_FIELD(insn, 27, 31); |
2910 | 81ad8ba2 | blueswir1 | gen_movl_reg_T1(rs2); |
2911 | 81ad8ba2 | blueswir1 | } |
2912 | 81ad8ba2 | blueswir1 | else if (IS_IMM) { /* immediate */ |
2913 | 0f8a249a | blueswir1 | rs2 = GET_FIELDs(insn, 19, 31); |
2914 | e80cfcfc | bellard | #if defined(OPTIM)
|
2915 | 0f8a249a | blueswir1 | if (rs2 != 0) { |
2916 | e80cfcfc | bellard | #endif
|
2917 | 0f8a249a | blueswir1 | gen_movl_simm_T1(rs2); |
2918 | 0f8a249a | blueswir1 | gen_op_add_T1_T0(); |
2919 | e80cfcfc | bellard | #if defined(OPTIM)
|
2920 | 0f8a249a | blueswir1 | } |
2921 | e80cfcfc | bellard | #endif
|
2922 | 0f8a249a | blueswir1 | } else { /* register */ |
2923 | 0f8a249a | blueswir1 | rs2 = GET_FIELD(insn, 27, 31); |
2924 | e80cfcfc | bellard | #if defined(OPTIM)
|
2925 | 0f8a249a | blueswir1 | if (rs2 != 0) { |
2926 | e80cfcfc | bellard | #endif
|
2927 | 0f8a249a | blueswir1 | gen_movl_reg_T1(rs2); |
2928 | 0f8a249a | blueswir1 | gen_op_add_T1_T0(); |
2929 | e80cfcfc | bellard | #if defined(OPTIM)
|
2930 | 0f8a249a | blueswir1 | } |
2931 | e80cfcfc | bellard | #endif
|
2932 | 0f8a249a | blueswir1 | } |
2933 | 2f2ecb83 | blueswir1 | if (xop < 4 || (xop > 7 && xop < 0x14 && xop != 0x0e) || |
2934 | 2f2ecb83 | blueswir1 | (xop > 0x17 && xop <= 0x1d ) || |
2935 | 2f2ecb83 | blueswir1 | (xop > 0x2c && xop <= 0x33) || xop == 0x1f || xop == 0x3d) { |
2936 | 0f8a249a | blueswir1 | switch (xop) {
|
2937 | 0f8a249a | blueswir1 | case 0x0: /* load word */ |
2938 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
2939 | dc011987 | blueswir1 | #ifndef TARGET_SPARC64
|
2940 | 0f8a249a | blueswir1 | gen_op_ldst(ld); |
2941 | dc011987 | blueswir1 | #else
|
2942 | dc011987 | blueswir1 | gen_op_ldst(lduw); |
2943 | dc011987 | blueswir1 | #endif
|
2944 | 0f8a249a | blueswir1 | break;
|
2945 | 0f8a249a | blueswir1 | case 0x1: /* load unsigned byte */ |
2946 | 0f8a249a | blueswir1 | gen_op_ldst(ldub); |
2947 | 0f8a249a | blueswir1 | break;
|
2948 | 0f8a249a | blueswir1 | case 0x2: /* load unsigned halfword */ |
2949 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_1(); |
2950 | 0f8a249a | blueswir1 | gen_op_ldst(lduh); |
2951 | 0f8a249a | blueswir1 | break;
|
2952 | 0f8a249a | blueswir1 | case 0x3: /* load double word */ |
2953 | 0f8a249a | blueswir1 | if (rd & 1) |
2954 | d4218d99 | blueswir1 | goto illegal_insn;
|
2955 | 8f577d3d | blueswir1 | gen_op_check_align_T0_7(); |
2956 | 0f8a249a | blueswir1 | gen_op_ldst(ldd); |
2957 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd + 1);
|
2958 | 0f8a249a | blueswir1 | break;
|
2959 | 0f8a249a | blueswir1 | case 0x9: /* load signed byte */ |
2960 | 0f8a249a | blueswir1 | gen_op_ldst(ldsb); |
2961 | 0f8a249a | blueswir1 | break;
|
2962 | 0f8a249a | blueswir1 | case 0xa: /* load signed halfword */ |
2963 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_1(); |
2964 | 0f8a249a | blueswir1 | gen_op_ldst(ldsh); |
2965 | 0f8a249a | blueswir1 | break;
|
2966 | 0f8a249a | blueswir1 | case 0xd: /* ldstub -- XXX: should be atomically */ |
2967 | 0f8a249a | blueswir1 | gen_op_ldst(ldstub); |
2968 | 0f8a249a | blueswir1 | break;
|
2969 | 0f8a249a | blueswir1 | case 0x0f: /* swap register with memory. Also atomically */ |
2970 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
2971 | 0f8a249a | blueswir1 | gen_movl_reg_T1(rd); |
2972 | 0f8a249a | blueswir1 | gen_op_ldst(swap); |
2973 | 0f8a249a | blueswir1 | break;
|
2974 | 3475187d | bellard | #if !defined(CONFIG_USER_ONLY) || defined(TARGET_SPARC64)
|
2975 | 0f8a249a | blueswir1 | case 0x10: /* load word alternate */ |
2976 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
2977 | 0f8a249a | blueswir1 | if (IS_IMM)
|
2978 | 0f8a249a | blueswir1 | goto illegal_insn;
|
2979 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
2980 | 0f8a249a | blueswir1 | goto priv_insn;
|
2981 | 6ea4a6c8 | blueswir1 | #endif
|
2982 | 8f577d3d | blueswir1 | gen_op_check_align_T0_3(); |
2983 | 81ad8ba2 | blueswir1 | gen_ld_asi(insn, 4, 0); |
2984 | 0f8a249a | blueswir1 | break;
|
2985 | 0f8a249a | blueswir1 | case 0x11: /* load unsigned byte alternate */ |
2986 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
2987 | 0f8a249a | blueswir1 | if (IS_IMM)
|
2988 | 0f8a249a | blueswir1 | goto illegal_insn;
|
2989 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
2990 | 0f8a249a | blueswir1 | goto priv_insn;
|
2991 | 0f8a249a | blueswir1 | #endif
|
2992 | 81ad8ba2 | blueswir1 | gen_ld_asi(insn, 1, 0); |
2993 | 0f8a249a | blueswir1 | break;
|
2994 | 0f8a249a | blueswir1 | case 0x12: /* load unsigned halfword alternate */ |
2995 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
2996 | 0f8a249a | blueswir1 | if (IS_IMM)
|
2997 | 0f8a249a | blueswir1 | goto illegal_insn;
|
2998 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
2999 | 0f8a249a | blueswir1 | goto priv_insn;
|
3000 | 6ea4a6c8 | blueswir1 | #endif
|
3001 | 8f577d3d | blueswir1 | gen_op_check_align_T0_1(); |
3002 | 81ad8ba2 | blueswir1 | gen_ld_asi(insn, 2, 0); |
3003 | 0f8a249a | blueswir1 | break;
|
3004 | 0f8a249a | blueswir1 | case 0x13: /* load double word alternate */ |
3005 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
3006 | 0f8a249a | blueswir1 | if (IS_IMM)
|
3007 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3008 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
3009 | 0f8a249a | blueswir1 | goto priv_insn;
|
3010 | 3475187d | bellard | #endif
|
3011 | 0f8a249a | blueswir1 | if (rd & 1) |
3012 | d4218d99 | blueswir1 | goto illegal_insn;
|
3013 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_7(); |
3014 | 81ad8ba2 | blueswir1 | gen_ldda_asi(insn); |
3015 | 0f8a249a | blueswir1 | gen_movl_T0_reg(rd + 1);
|
3016 | 0f8a249a | blueswir1 | break;
|
3017 | 0f8a249a | blueswir1 | case 0x19: /* load signed byte alternate */ |
3018 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
3019 | 0f8a249a | blueswir1 | if (IS_IMM)
|
3020 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3021 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
3022 | 0f8a249a | blueswir1 | goto priv_insn;
|
3023 | 0f8a249a | blueswir1 | #endif
|
3024 | 81ad8ba2 | blueswir1 | gen_ld_asi(insn, 1, 1); |
3025 | 0f8a249a | blueswir1 | break;
|
3026 | 0f8a249a | blueswir1 | case 0x1a: /* load signed halfword alternate */ |
3027 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
3028 | 0f8a249a | blueswir1 | if (IS_IMM)
|
3029 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3030 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
3031 | 0f8a249a | blueswir1 | goto priv_insn;
|
3032 | 6ea4a6c8 | blueswir1 | #endif
|
3033 | 8f577d3d | blueswir1 | gen_op_check_align_T0_1(); |
3034 | 81ad8ba2 | blueswir1 | gen_ld_asi(insn, 2, 1); |
3035 | 0f8a249a | blueswir1 | break;
|
3036 | 0f8a249a | blueswir1 | case 0x1d: /* ldstuba -- XXX: should be atomically */ |
3037 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
3038 | 0f8a249a | blueswir1 | if (IS_IMM)
|
3039 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3040 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
3041 | 0f8a249a | blueswir1 | goto priv_insn;
|
3042 | 0f8a249a | blueswir1 | #endif
|
3043 | 81ad8ba2 | blueswir1 | gen_ldstub_asi(insn); |
3044 | 0f8a249a | blueswir1 | break;
|
3045 | 0f8a249a | blueswir1 | case 0x1f: /* swap reg with alt. memory. Also atomically */ |
3046 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
3047 | 0f8a249a | blueswir1 | if (IS_IMM)
|
3048 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3049 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
3050 | 0f8a249a | blueswir1 | goto priv_insn;
|
3051 | 6ea4a6c8 | blueswir1 | #endif
|
3052 | 8f577d3d | blueswir1 | gen_op_check_align_T0_3(); |
3053 | 81ad8ba2 | blueswir1 | gen_movl_reg_T1(rd); |
3054 | 81ad8ba2 | blueswir1 | gen_swap_asi(insn); |
3055 | 0f8a249a | blueswir1 | break;
|
3056 | 3475187d | bellard | |
3057 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
3058 | 0f8a249a | blueswir1 | case 0x30: /* ldc */ |
3059 | 0f8a249a | blueswir1 | case 0x31: /* ldcsr */ |
3060 | 0f8a249a | blueswir1 | case 0x33: /* lddc */ |
3061 | 0f8a249a | blueswir1 | goto ncp_insn;
|
3062 | 3475187d | bellard | #endif
|
3063 | 3475187d | bellard | #endif
|
3064 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
3065 | 0f8a249a | blueswir1 | case 0x08: /* V9 ldsw */ |
3066 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
3067 | 0f8a249a | blueswir1 | gen_op_ldst(ldsw); |
3068 | 0f8a249a | blueswir1 | break;
|
3069 | 0f8a249a | blueswir1 | case 0x0b: /* V9 ldx */ |
3070 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_7(); |
3071 | 0f8a249a | blueswir1 | gen_op_ldst(ldx); |
3072 | 0f8a249a | blueswir1 | break;
|
3073 | 0f8a249a | blueswir1 | case 0x18: /* V9 ldswa */ |
3074 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
3075 | 81ad8ba2 | blueswir1 | gen_ld_asi(insn, 4, 1); |
3076 | 0f8a249a | blueswir1 | break;
|
3077 | 0f8a249a | blueswir1 | case 0x1b: /* V9 ldxa */ |
3078 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_7(); |
3079 | 81ad8ba2 | blueswir1 | gen_ld_asi(insn, 8, 0); |
3080 | 0f8a249a | blueswir1 | break;
|
3081 | 0f8a249a | blueswir1 | case 0x2d: /* V9 prefetch, no effect */ |
3082 | 0f8a249a | blueswir1 | goto skip_move;
|
3083 | 0f8a249a | blueswir1 | case 0x30: /* V9 ldfa */ |
3084 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
3085 | 3391c818 | blueswir1 | gen_ldf_asi(insn, 4);
|
3086 | 81ad8ba2 | blueswir1 | goto skip_move;
|
3087 | 0f8a249a | blueswir1 | case 0x33: /* V9 lddfa */ |
3088 | 3391c818 | blueswir1 | gen_op_check_align_T0_3(); |
3089 | 3391c818 | blueswir1 | gen_ldf_asi(insn, 8);
|
3090 | 81ad8ba2 | blueswir1 | goto skip_move;
|
3091 | 0f8a249a | blueswir1 | case 0x3d: /* V9 prefetcha, no effect */ |
3092 | 0f8a249a | blueswir1 | goto skip_move;
|
3093 | 0f8a249a | blueswir1 | case 0x32: /* V9 ldqfa */ |
3094 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
3095 | 0f8a249a | blueswir1 | #endif
|
3096 | 0f8a249a | blueswir1 | default:
|
3097 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3098 | 0f8a249a | blueswir1 | } |
3099 | 0f8a249a | blueswir1 | gen_movl_T1_reg(rd); |
3100 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
3101 | 0f8a249a | blueswir1 | skip_move: ;
|
3102 | 3475187d | bellard | #endif
|
3103 | 0f8a249a | blueswir1 | } else if (xop >= 0x20 && xop < 0x24) { |
3104 | a80dde08 | bellard | if (gen_trap_ifnofpu(dc))
|
3105 | a80dde08 | bellard | goto jmp_insn;
|
3106 | 0f8a249a | blueswir1 | switch (xop) {
|
3107 | 0f8a249a | blueswir1 | case 0x20: /* load fpreg */ |
3108 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
3109 | 0f8a249a | blueswir1 | gen_op_ldst(ldf); |
3110 | 0f8a249a | blueswir1 | gen_op_store_FT0_fpr(rd); |
3111 | 0f8a249a | blueswir1 | break;
|
3112 | 0f8a249a | blueswir1 | case 0x21: /* load fsr */ |
3113 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
3114 | 0f8a249a | blueswir1 | gen_op_ldst(ldf); |
3115 | 0f8a249a | blueswir1 | gen_op_ldfsr(); |
3116 | 0f8a249a | blueswir1 | break;
|
3117 | 0f8a249a | blueswir1 | case 0x22: /* load quad fpreg */ |
3118 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
3119 | 0f8a249a | blueswir1 | case 0x23: /* load double fpreg */ |
3120 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_7(); |
3121 | 0f8a249a | blueswir1 | gen_op_ldst(lddf); |
3122 | 0f8a249a | blueswir1 | gen_op_store_DT0_fpr(DFPREG(rd)); |
3123 | 0f8a249a | blueswir1 | break;
|
3124 | 0f8a249a | blueswir1 | default:
|
3125 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3126 | 0f8a249a | blueswir1 | } |
3127 | 0f8a249a | blueswir1 | } else if (xop < 8 || (xop >= 0x14 && xop < 0x18) || \ |
3128 | 0f8a249a | blueswir1 | xop == 0xe || xop == 0x1e) { |
3129 | 0f8a249a | blueswir1 | gen_movl_reg_T1(rd); |
3130 | 0f8a249a | blueswir1 | switch (xop) {
|
3131 | 0f8a249a | blueswir1 | case 0x4: |
3132 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
3133 | 0f8a249a | blueswir1 | gen_op_ldst(st); |
3134 | 0f8a249a | blueswir1 | break;
|
3135 | 0f8a249a | blueswir1 | case 0x5: |
3136 | 0f8a249a | blueswir1 | gen_op_ldst(stb); |
3137 | 0f8a249a | blueswir1 | break;
|
3138 | 0f8a249a | blueswir1 | case 0x6: |
3139 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_1(); |
3140 | 0f8a249a | blueswir1 | gen_op_ldst(sth); |
3141 | 0f8a249a | blueswir1 | break;
|
3142 | 0f8a249a | blueswir1 | case 0x7: |
3143 | 0f8a249a | blueswir1 | if (rd & 1) |
3144 | d4218d99 | blueswir1 | goto illegal_insn;
|
3145 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_7(); |
3146 | 72cbca10 | bellard | flush_T2(dc); |
3147 | 0f8a249a | blueswir1 | gen_movl_reg_T2(rd + 1);
|
3148 | 0f8a249a | blueswir1 | gen_op_ldst(std); |
3149 | 0f8a249a | blueswir1 | break;
|
3150 | 3475187d | bellard | #if !defined(CONFIG_USER_ONLY) || defined(TARGET_SPARC64)
|
3151 | 0f8a249a | blueswir1 | case 0x14: |
3152 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
3153 | 0f8a249a | blueswir1 | if (IS_IMM)
|
3154 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3155 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
3156 | 0f8a249a | blueswir1 | goto priv_insn;
|
3157 | 3475187d | bellard | #endif
|
3158 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
3159 | 81ad8ba2 | blueswir1 | gen_st_asi(insn, 4);
|
3160 | d39c0b99 | bellard | break;
|
3161 | 0f8a249a | blueswir1 | case 0x15: |
3162 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
3163 | 0f8a249a | blueswir1 | if (IS_IMM)
|
3164 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3165 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
3166 | 0f8a249a | blueswir1 | goto priv_insn;
|
3167 | 3475187d | bellard | #endif
|
3168 | 81ad8ba2 | blueswir1 | gen_st_asi(insn, 1);
|
3169 | d39c0b99 | bellard | break;
|
3170 | 0f8a249a | blueswir1 | case 0x16: |
3171 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
3172 | 0f8a249a | blueswir1 | if (IS_IMM)
|
3173 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3174 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
3175 | 0f8a249a | blueswir1 | goto priv_insn;
|
3176 | 3475187d | bellard | #endif
|
3177 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_1(); |
3178 | 81ad8ba2 | blueswir1 | gen_st_asi(insn, 2);
|
3179 | d39c0b99 | bellard | break;
|
3180 | 0f8a249a | blueswir1 | case 0x17: |
3181 | 3475187d | bellard | #ifndef TARGET_SPARC64
|
3182 | 0f8a249a | blueswir1 | if (IS_IMM)
|
3183 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3184 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
3185 | 0f8a249a | blueswir1 | goto priv_insn;
|
3186 | 3475187d | bellard | #endif
|
3187 | 0f8a249a | blueswir1 | if (rd & 1) |
3188 | d4218d99 | blueswir1 | goto illegal_insn;
|
3189 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_7(); |
3190 | e8af50a3 | bellard | flush_T2(dc); |
3191 | 0f8a249a | blueswir1 | gen_movl_reg_T2(rd + 1);
|
3192 | 81ad8ba2 | blueswir1 | gen_stda_asi(insn); |
3193 | d39c0b99 | bellard | break;
|
3194 | e80cfcfc | bellard | #endif
|
3195 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
3196 | 0f8a249a | blueswir1 | case 0x0e: /* V9 stx */ |
3197 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_7(); |
3198 | 0f8a249a | blueswir1 | gen_op_ldst(stx); |
3199 | 0f8a249a | blueswir1 | break;
|
3200 | 0f8a249a | blueswir1 | case 0x1e: /* V9 stxa */ |
3201 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_7(); |
3202 | 81ad8ba2 | blueswir1 | gen_st_asi(insn, 8);
|
3203 | 0f8a249a | blueswir1 | break;
|
3204 | 3475187d | bellard | #endif
|
3205 | 0f8a249a | blueswir1 | default:
|
3206 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3207 | 0f8a249a | blueswir1 | } |
3208 | 0f8a249a | blueswir1 | } else if (xop > 0x23 && xop < 0x28) { |
3209 | a80dde08 | bellard | if (gen_trap_ifnofpu(dc))
|
3210 | a80dde08 | bellard | goto jmp_insn;
|
3211 | 0f8a249a | blueswir1 | switch (xop) {
|
3212 | 0f8a249a | blueswir1 | case 0x24: |
3213 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
3214 | e8af50a3 | bellard | gen_op_load_fpr_FT0(rd); |
3215 | 0f8a249a | blueswir1 | gen_op_ldst(stf); |
3216 | 0f8a249a | blueswir1 | break;
|
3217 | 0f8a249a | blueswir1 | case 0x25: /* stfsr, V9 stxfsr */ |
3218 | 6ea4a6c8 | blueswir1 | #ifdef CONFIG_USER_ONLY
|
3219 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
3220 | 6ea4a6c8 | blueswir1 | #endif
|
3221 | 0f8a249a | blueswir1 | gen_op_stfsr(); |
3222 | 0f8a249a | blueswir1 | gen_op_ldst(stf); |
3223 | 0f8a249a | blueswir1 | break;
|
3224 | 9143e598 | blueswir1 | #if !defined(CONFIG_USER_ONLY)
|
3225 | 0f8a249a | blueswir1 | case 0x26: /* stdfq */ |
3226 | 0f8a249a | blueswir1 | if (!supervisor(dc))
|
3227 | 0f8a249a | blueswir1 | goto priv_insn;
|
3228 | 0f8a249a | blueswir1 | if (gen_trap_ifnofpu(dc))
|
3229 | 0f8a249a | blueswir1 | goto jmp_insn;
|
3230 | 0f8a249a | blueswir1 | goto nfq_insn;
|
3231 | 0f8a249a | blueswir1 | #endif
|
3232 | 0f8a249a | blueswir1 | case 0x27: |
3233 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_7(); |
3234 | 3475187d | bellard | gen_op_load_fpr_DT0(DFPREG(rd)); |
3235 | 0f8a249a | blueswir1 | gen_op_ldst(stdf); |
3236 | 0f8a249a | blueswir1 | break;
|
3237 | 0f8a249a | blueswir1 | default:
|
3238 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3239 | 0f8a249a | blueswir1 | } |
3240 | 0f8a249a | blueswir1 | } else if (xop > 0x33 && xop < 0x3f) { |
3241 | 0f8a249a | blueswir1 | switch (xop) {
|
3242 | a4d17f19 | blueswir1 | #ifdef TARGET_SPARC64
|
3243 | 0f8a249a | blueswir1 | case 0x34: /* V9 stfa */ |
3244 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
3245 | 3391c818 | blueswir1 | gen_op_load_fpr_FT0(rd); |
3246 | 3391c818 | blueswir1 | gen_stf_asi(insn, 4);
|
3247 | 0f8a249a | blueswir1 | break;
|
3248 | 0f8a249a | blueswir1 | case 0x37: /* V9 stdfa */ |
3249 | 3391c818 | blueswir1 | gen_op_check_align_T0_3(); |
3250 | 3391c818 | blueswir1 | gen_op_load_fpr_DT0(DFPREG(rd)); |
3251 | 3391c818 | blueswir1 | gen_stf_asi(insn, 8);
|
3252 | 0f8a249a | blueswir1 | break;
|
3253 | 0f8a249a | blueswir1 | case 0x3c: /* V9 casa */ |
3254 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_3(); |
3255 | 81ad8ba2 | blueswir1 | flush_T2(dc); |
3256 | 81ad8ba2 | blueswir1 | gen_movl_reg_T2(rd); |
3257 | 81ad8ba2 | blueswir1 | gen_cas_asi(insn); |
3258 | 81ad8ba2 | blueswir1 | gen_movl_T1_reg(rd); |
3259 | 0f8a249a | blueswir1 | break;
|
3260 | 0f8a249a | blueswir1 | case 0x3e: /* V9 casxa */ |
3261 | 6ea4a6c8 | blueswir1 | gen_op_check_align_T0_7(); |
3262 | 81ad8ba2 | blueswir1 | flush_T2(dc); |
3263 | 81ad8ba2 | blueswir1 | gen_movl_reg_T2(rd); |
3264 | 81ad8ba2 | blueswir1 | gen_casx_asi(insn); |
3265 | 81ad8ba2 | blueswir1 | gen_movl_T1_reg(rd); |
3266 | 0f8a249a | blueswir1 | break;
|
3267 | 0f8a249a | blueswir1 | case 0x36: /* V9 stqfa */ |
3268 | 0f8a249a | blueswir1 | goto nfpu_insn;
|
3269 | a4d17f19 | blueswir1 | #else
|
3270 | 0f8a249a | blueswir1 | case 0x34: /* stc */ |
3271 | 0f8a249a | blueswir1 | case 0x35: /* stcsr */ |
3272 | 0f8a249a | blueswir1 | case 0x36: /* stdcq */ |
3273 | 0f8a249a | blueswir1 | case 0x37: /* stdc */ |
3274 | 0f8a249a | blueswir1 | goto ncp_insn;
|
3275 | 0f8a249a | blueswir1 | #endif
|
3276 | 0f8a249a | blueswir1 | default:
|
3277 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3278 | 0f8a249a | blueswir1 | } |
3279 | e8af50a3 | bellard | } |
3280 | 0f8a249a | blueswir1 | else
|
3281 | 0f8a249a | blueswir1 | goto illegal_insn;
|
3282 | 0f8a249a | blueswir1 | } |
3283 | 0f8a249a | blueswir1 | break;
|
3284 | cf495bcf | bellard | } |
3285 | cf495bcf | bellard | /* default case for non jump instructions */
|
3286 | 72cbca10 | bellard | if (dc->npc == DYNAMIC_PC) {
|
3287 | 0f8a249a | blueswir1 | dc->pc = DYNAMIC_PC; |
3288 | 0f8a249a | blueswir1 | gen_op_next_insn(); |
3289 | 72cbca10 | bellard | } else if (dc->npc == JUMP_PC) { |
3290 | 72cbca10 | bellard | /* we can do a static jump */
|
3291 | 46525e1f | blueswir1 | gen_branch2(dc, dc->jump_pc[0], dc->jump_pc[1]); |
3292 | 72cbca10 | bellard | dc->is_br = 1;
|
3293 | 72cbca10 | bellard | } else {
|
3294 | 0f8a249a | blueswir1 | dc->pc = dc->npc; |
3295 | 0f8a249a | blueswir1 | dc->npc = dc->npc + 4;
|
3296 | cf495bcf | bellard | } |
3297 | e80cfcfc | bellard | jmp_insn:
|
3298 | cf495bcf | bellard | return;
|
3299 | cf495bcf | bellard | illegal_insn:
|
3300 | 72cbca10 | bellard | save_state(dc); |
3301 | cf495bcf | bellard | gen_op_exception(TT_ILL_INSN); |
3302 | cf495bcf | bellard | dc->is_br = 1;
|
3303 | e8af50a3 | bellard | return;
|
3304 | e80cfcfc | bellard | #if !defined(CONFIG_USER_ONLY)
|
3305 | e8af50a3 | bellard | priv_insn:
|
3306 | e8af50a3 | bellard | save_state(dc); |
3307 | e8af50a3 | bellard | gen_op_exception(TT_PRIV_INSN); |
3308 | e8af50a3 | bellard | dc->is_br = 1;
|
3309 | e80cfcfc | bellard | return;
|
3310 | e80cfcfc | bellard | #endif
|
3311 | e80cfcfc | bellard | nfpu_insn:
|
3312 | e80cfcfc | bellard | save_state(dc); |
3313 | e80cfcfc | bellard | gen_op_fpexception_im(FSR_FTT_UNIMPFPOP); |
3314 | e80cfcfc | bellard | dc->is_br = 1;
|
3315 | fcc72045 | blueswir1 | return;
|
3316 | 9143e598 | blueswir1 | #if !defined(CONFIG_USER_ONLY)
|
3317 | 9143e598 | blueswir1 | nfq_insn:
|
3318 | 9143e598 | blueswir1 | save_state(dc); |
3319 | 9143e598 | blueswir1 | gen_op_fpexception_im(FSR_FTT_SEQ_ERROR); |
3320 | 9143e598 | blueswir1 | dc->is_br = 1;
|
3321 | 9143e598 | blueswir1 | return;
|
3322 | 9143e598 | blueswir1 | #endif
|
3323 | fcc72045 | blueswir1 | #ifndef TARGET_SPARC64
|
3324 | fcc72045 | blueswir1 | ncp_insn:
|
3325 | fcc72045 | blueswir1 | save_state(dc); |
3326 | fcc72045 | blueswir1 | gen_op_exception(TT_NCP_INSN); |
3327 | fcc72045 | blueswir1 | dc->is_br = 1;
|
3328 | fcc72045 | blueswir1 | return;
|
3329 | fcc72045 | blueswir1 | #endif
|
3330 | 7a3f1944 | bellard | } |
3331 | 7a3f1944 | bellard | |
3332 | cf495bcf | bellard | static inline int gen_intermediate_code_internal(TranslationBlock * tb, |
3333 | 0f8a249a | blueswir1 | int spc, CPUSPARCState *env)
|
3334 | 7a3f1944 | bellard | { |
3335 | 72cbca10 | bellard | target_ulong pc_start, last_pc; |
3336 | cf495bcf | bellard | uint16_t *gen_opc_end; |
3337 | cf495bcf | bellard | DisasContext dc1, *dc = &dc1; |
3338 | e8af50a3 | bellard | int j, lj = -1; |
3339 | cf495bcf | bellard | |
3340 | cf495bcf | bellard | memset(dc, 0, sizeof(DisasContext)); |
3341 | cf495bcf | bellard | dc->tb = tb; |
3342 | 72cbca10 | bellard | pc_start = tb->pc; |
3343 | cf495bcf | bellard | dc->pc = pc_start; |
3344 | e80cfcfc | bellard | last_pc = dc->pc; |
3345 | 72cbca10 | bellard | dc->npc = (target_ulong) tb->cs_base; |
3346 | 6f27aba6 | blueswir1 | dc->mem_idx = cpu_mmu_index(env); |
3347 | 6f27aba6 | blueswir1 | dc->fpu_enabled = cpu_fpu_enabled(env); |
3348 | cf495bcf | bellard | gen_opc_ptr = gen_opc_buf; |
3349 | cf495bcf | bellard | gen_opc_end = gen_opc_buf + OPC_MAX_SIZE; |
3350 | cf495bcf | bellard | gen_opparam_ptr = gen_opparam_buf; |
3351 | 83469015 | bellard | nb_gen_labels = 0;
|
3352 | cf495bcf | bellard | |
3353 | cf495bcf | bellard | do {
|
3354 | e8af50a3 | bellard | if (env->nb_breakpoints > 0) { |
3355 | e8af50a3 | bellard | for(j = 0; j < env->nb_breakpoints; j++) { |
3356 | e8af50a3 | bellard | if (env->breakpoints[j] == dc->pc) {
|
3357 | 0f8a249a | blueswir1 | if (dc->pc != pc_start)
|
3358 | 0f8a249a | blueswir1 | save_state(dc); |
3359 | e80cfcfc | bellard | gen_op_debug(); |
3360 | 0f8a249a | blueswir1 | gen_op_movl_T0_0(); |
3361 | 0f8a249a | blueswir1 | gen_op_exit_tb(); |
3362 | 0f8a249a | blueswir1 | dc->is_br = 1;
|
3363 | e80cfcfc | bellard | goto exit_gen_loop;
|
3364 | e8af50a3 | bellard | } |
3365 | e8af50a3 | bellard | } |
3366 | e8af50a3 | bellard | } |
3367 | e8af50a3 | bellard | if (spc) {
|
3368 | e8af50a3 | bellard | if (loglevel > 0) |
3369 | e8af50a3 | bellard | fprintf(logfile, "Search PC...\n");
|
3370 | e8af50a3 | bellard | j = gen_opc_ptr - gen_opc_buf; |
3371 | e8af50a3 | bellard | if (lj < j) {
|
3372 | e8af50a3 | bellard | lj++; |
3373 | e8af50a3 | bellard | while (lj < j)
|
3374 | e8af50a3 | bellard | gen_opc_instr_start[lj++] = 0;
|
3375 | e8af50a3 | bellard | gen_opc_pc[lj] = dc->pc; |
3376 | e8af50a3 | bellard | gen_opc_npc[lj] = dc->npc; |
3377 | e8af50a3 | bellard | gen_opc_instr_start[lj] = 1;
|
3378 | e8af50a3 | bellard | } |
3379 | e8af50a3 | bellard | } |
3380 | 0f8a249a | blueswir1 | last_pc = dc->pc; |
3381 | 0f8a249a | blueswir1 | disas_sparc_insn(dc); |
3382 | 0f8a249a | blueswir1 | |
3383 | 0f8a249a | blueswir1 | if (dc->is_br)
|
3384 | 0f8a249a | blueswir1 | break;
|
3385 | 0f8a249a | blueswir1 | /* if the next PC is different, we abort now */
|
3386 | 0f8a249a | blueswir1 | if (dc->pc != (last_pc + 4)) |
3387 | 0f8a249a | blueswir1 | break;
|
3388 | d39c0b99 | bellard | /* if we reach a page boundary, we stop generation so that the
|
3389 | d39c0b99 | bellard | PC of a TT_TFAULT exception is always in the right page */
|
3390 | d39c0b99 | bellard | if ((dc->pc & (TARGET_PAGE_SIZE - 1)) == 0) |
3391 | d39c0b99 | bellard | break;
|
3392 | e80cfcfc | bellard | /* if single step mode, we generate only one instruction and
|
3393 | e80cfcfc | bellard | generate an exception */
|
3394 | e80cfcfc | bellard | if (env->singlestep_enabled) {
|
3395 | 3475187d | bellard | gen_jmp_im(dc->pc); |
3396 | e80cfcfc | bellard | gen_op_movl_T0_0(); |
3397 | e80cfcfc | bellard | gen_op_exit_tb(); |
3398 | e80cfcfc | bellard | break;
|
3399 | e80cfcfc | bellard | } |
3400 | cf495bcf | bellard | } while ((gen_opc_ptr < gen_opc_end) &&
|
3401 | 0f8a249a | blueswir1 | (dc->pc - pc_start) < (TARGET_PAGE_SIZE - 32));
|
3402 | e80cfcfc | bellard | |
3403 | e80cfcfc | bellard | exit_gen_loop:
|
3404 | 72cbca10 | bellard | if (!dc->is_br) {
|
3405 | 5fafdf24 | ths | if (dc->pc != DYNAMIC_PC &&
|
3406 | 72cbca10 | bellard | (dc->npc != DYNAMIC_PC && dc->npc != JUMP_PC)) { |
3407 | 72cbca10 | bellard | /* static PC and NPC: we can use direct chaining */
|
3408 | 46525e1f | blueswir1 | gen_branch(dc, dc->pc, dc->npc); |
3409 | 72cbca10 | bellard | } else {
|
3410 | 72cbca10 | bellard | if (dc->pc != DYNAMIC_PC)
|
3411 | 3475187d | bellard | gen_jmp_im(dc->pc); |
3412 | 72cbca10 | bellard | save_npc(dc); |
3413 | 72cbca10 | bellard | gen_op_movl_T0_0(); |
3414 | 72cbca10 | bellard | gen_op_exit_tb(); |
3415 | 72cbca10 | bellard | } |
3416 | 72cbca10 | bellard | } |
3417 | cf495bcf | bellard | *gen_opc_ptr = INDEX_op_end; |
3418 | e8af50a3 | bellard | if (spc) {
|
3419 | e8af50a3 | bellard | j = gen_opc_ptr - gen_opc_buf; |
3420 | e8af50a3 | bellard | lj++; |
3421 | e8af50a3 | bellard | while (lj <= j)
|
3422 | e8af50a3 | bellard | gen_opc_instr_start[lj++] = 0;
|
3423 | e8af50a3 | bellard | #if 0
|
3424 | e8af50a3 | bellard | if (loglevel > 0) {
|
3425 | e8af50a3 | bellard | page_dump(logfile);
|
3426 | e8af50a3 | bellard | }
|
3427 | e8af50a3 | bellard | #endif
|
3428 | c3278b7b | bellard | gen_opc_jump_pc[0] = dc->jump_pc[0]; |
3429 | c3278b7b | bellard | gen_opc_jump_pc[1] = dc->jump_pc[1]; |
3430 | e8af50a3 | bellard | } else {
|
3431 | e80cfcfc | bellard | tb->size = last_pc + 4 - pc_start;
|
3432 | e8af50a3 | bellard | } |
3433 | 7a3f1944 | bellard | #ifdef DEBUG_DISAS
|
3434 | e19e89a5 | bellard | if (loglevel & CPU_LOG_TB_IN_ASM) {
|
3435 | 0f8a249a | blueswir1 | fprintf(logfile, "--------------\n");
|
3436 | 0f8a249a | blueswir1 | fprintf(logfile, "IN: %s\n", lookup_symbol(pc_start));
|
3437 | 0f8a249a | blueswir1 | target_disas(logfile, pc_start, last_pc + 4 - pc_start, 0); |
3438 | 0f8a249a | blueswir1 | fprintf(logfile, "\n");
|
3439 | e19e89a5 | bellard | if (loglevel & CPU_LOG_TB_OP) {
|
3440 | e19e89a5 | bellard | fprintf(logfile, "OP:\n");
|
3441 | e19e89a5 | bellard | dump_ops(gen_opc_buf, gen_opparam_buf); |
3442 | e19e89a5 | bellard | fprintf(logfile, "\n");
|
3443 | e19e89a5 | bellard | } |
3444 | cf495bcf | bellard | } |
3445 | 7a3f1944 | bellard | #endif
|
3446 | cf495bcf | bellard | return 0; |
3447 | 7a3f1944 | bellard | } |
3448 | 7a3f1944 | bellard | |
3449 | cf495bcf | bellard | int gen_intermediate_code(CPUSPARCState * env, TranslationBlock * tb)
|
3450 | 7a3f1944 | bellard | { |
3451 | e8af50a3 | bellard | return gen_intermediate_code_internal(tb, 0, env); |
3452 | 7a3f1944 | bellard | } |
3453 | 7a3f1944 | bellard | |
3454 | cf495bcf | bellard | int gen_intermediate_code_pc(CPUSPARCState * env, TranslationBlock * tb)
|
3455 | 7a3f1944 | bellard | { |
3456 | e8af50a3 | bellard | return gen_intermediate_code_internal(tb, 1, env); |
3457 | 7a3f1944 | bellard | } |
3458 | 7a3f1944 | bellard | |
3459 | e80cfcfc | bellard | extern int ram_size; |
3460 | cf495bcf | bellard | |
3461 | e80cfcfc | bellard | void cpu_reset(CPUSPARCState *env)
|
3462 | e80cfcfc | bellard | { |
3463 | bb05683b | bellard | tlb_flush(env, 1);
|
3464 | cf495bcf | bellard | env->cwp = 0;
|
3465 | cf495bcf | bellard | env->wim = 1;
|
3466 | cf495bcf | bellard | env->regwptr = env->regbase + (env->cwp * 16);
|
3467 | e8af50a3 | bellard | #if defined(CONFIG_USER_ONLY)
|
3468 | cf495bcf | bellard | env->user_mode_only = 1;
|
3469 | 5ef54116 | bellard | #ifdef TARGET_SPARC64
|
3470 | 6ef905f6 | blueswir1 | env->cleanwin = NWINDOWS - 2;
|
3471 | 6ef905f6 | blueswir1 | env->cansave = NWINDOWS - 2;
|
3472 | 6ef905f6 | blueswir1 | env->pstate = PS_RMO | PS_PEF | PS_IE; |
3473 | 6ef905f6 | blueswir1 | env->asi = 0x82; // Primary no-fault |
3474 | 5ef54116 | bellard | #endif
|
3475 | e8af50a3 | bellard | #else
|
3476 | 32af58f9 | blueswir1 | env->psret = 0;
|
3477 | e8af50a3 | bellard | env->psrs = 1;
|
3478 | 0bee699e | bellard | env->psrps = 1;
|
3479 | 3475187d | bellard | #ifdef TARGET_SPARC64
|
3480 | 83469015 | bellard | env->pstate = PS_PRIV; |
3481 | 6f27aba6 | blueswir1 | env->hpstate = HS_PRIV; |
3482 | 83469015 | bellard | env->pc = 0x1fff0000000ULL;
|
3483 | 3475187d | bellard | #else
|
3484 | 40ce0a9a | blueswir1 | env->pc = 0;
|
3485 | 32af58f9 | blueswir1 | env->mmuregs[0] &= ~(MMU_E | MMU_NF);
|
3486 | 6d5f237a | blueswir1 | env->mmuregs[0] |= env->mmu_bm;
|
3487 | 3475187d | bellard | #endif
|
3488 | 83469015 | bellard | env->npc = env->pc + 4;
|
3489 | e8af50a3 | bellard | #endif
|
3490 | e80cfcfc | bellard | } |
3491 | e80cfcfc | bellard | |
3492 | e80cfcfc | bellard | CPUSPARCState *cpu_sparc_init(void)
|
3493 | e80cfcfc | bellard | { |
3494 | e80cfcfc | bellard | CPUSPARCState *env; |
3495 | e80cfcfc | bellard | |
3496 | c68ea704 | bellard | env = qemu_mallocz(sizeof(CPUSPARCState));
|
3497 | c68ea704 | bellard | if (!env)
|
3498 | 0f8a249a | blueswir1 | return NULL; |
3499 | c68ea704 | bellard | cpu_exec_init(env); |
3500 | cf495bcf | bellard | return (env);
|
3501 | 7a3f1944 | bellard | } |
3502 | 7a3f1944 | bellard | |
3503 | 62724a37 | blueswir1 | static const sparc_def_t sparc_defs[] = { |
3504 | 62724a37 | blueswir1 | #ifdef TARGET_SPARC64
|
3505 | 62724a37 | blueswir1 | { |
3506 | 62724a37 | blueswir1 | .name = "TI UltraSparc II",
|
3507 | 62724a37 | blueswir1 | .iu_version = ((0x17ULL << 48) | (0x11ULL << 32) | (0 << 24) |
3508 | 62724a37 | blueswir1 | | (MAXTL << 8) | (NWINDOWS - 1)), |
3509 | 62724a37 | blueswir1 | .fpu_version = 0x00000000,
|
3510 | 62724a37 | blueswir1 | .mmu_version = 0,
|
3511 | 62724a37 | blueswir1 | }, |
3512 | 62724a37 | blueswir1 | #else
|
3513 | 62724a37 | blueswir1 | { |
3514 | 62724a37 | blueswir1 | .name = "Fujitsu MB86904",
|
3515 | 62724a37 | blueswir1 | .iu_version = 0x04 << 24, /* Impl 0, ver 4 */ |
3516 | 62724a37 | blueswir1 | .fpu_version = 4 << 17, /* FPU version 4 (Meiko) */ |
3517 | 62724a37 | blueswir1 | .mmu_version = 0x04 << 24, /* Impl 0, ver 4 */ |
3518 | 6d5f237a | blueswir1 | .mmu_bm = 0x00004000,
|
3519 | 62724a37 | blueswir1 | }, |
3520 | e0353fe2 | blueswir1 | { |
3521 | 5ef62c5c | blueswir1 | .name = "Fujitsu MB86907",
|
3522 | 5ef62c5c | blueswir1 | .iu_version = 0x05 << 24, /* Impl 0, ver 5 */ |
3523 | 5ef62c5c | blueswir1 | .fpu_version = 4 << 17, /* FPU version 4 (Meiko) */ |
3524 | 5ef62c5c | blueswir1 | .mmu_version = 0x05 << 24, /* Impl 0, ver 5 */ |
3525 | 6d5f237a | blueswir1 | .mmu_bm = 0x00004000,
|
3526 | 5ef62c5c | blueswir1 | }, |
3527 | 5ef62c5c | blueswir1 | { |
3528 | 5ef62c5c | blueswir1 | .name = "TI MicroSparc I",
|
3529 | 5ef62c5c | blueswir1 | .iu_version = 0x41000000,
|
3530 | 5ef62c5c | blueswir1 | .fpu_version = 4 << 17, |
3531 | 5ef62c5c | blueswir1 | .mmu_version = 0x41000000,
|
3532 | 6d5f237a | blueswir1 | .mmu_bm = 0x00004000,
|
3533 | 5ef62c5c | blueswir1 | }, |
3534 | 5ef62c5c | blueswir1 | { |
3535 | e0353fe2 | blueswir1 | .name = "TI SuperSparc II",
|
3536 | e0353fe2 | blueswir1 | .iu_version = 0x40000000,
|
3537 | 5ef62c5c | blueswir1 | .fpu_version = 0 << 17, |
3538 | 5ef62c5c | blueswir1 | .mmu_version = 0x04000000,
|
3539 | 6d5f237a | blueswir1 | .mmu_bm = 0x00002000,
|
3540 | 5ef62c5c | blueswir1 | }, |
3541 | 5ef62c5c | blueswir1 | { |
3542 | 5ef62c5c | blueswir1 | .name = "Ross RT620",
|
3543 | 5ef62c5c | blueswir1 | .iu_version = 0x1e000000,
|
3544 | 5ef62c5c | blueswir1 | .fpu_version = 1 << 17, |
3545 | 5ef62c5c | blueswir1 | .mmu_version = 0x17000000,
|
3546 | 6d5f237a | blueswir1 | .mmu_bm = 0x00004000,
|
3547 | e0353fe2 | blueswir1 | }, |
3548 | 62724a37 | blueswir1 | #endif
|
3549 | 62724a37 | blueswir1 | }; |
3550 | 62724a37 | blueswir1 | |
3551 | 62724a37 | blueswir1 | int sparc_find_by_name(const unsigned char *name, const sparc_def_t **def) |
3552 | 62724a37 | blueswir1 | { |
3553 | 62724a37 | blueswir1 | int ret;
|
3554 | 62724a37 | blueswir1 | unsigned int i; |
3555 | 62724a37 | blueswir1 | |
3556 | 62724a37 | blueswir1 | ret = -1;
|
3557 | 62724a37 | blueswir1 | *def = NULL;
|
3558 | 62724a37 | blueswir1 | for (i = 0; i < sizeof(sparc_defs) / sizeof(sparc_def_t); i++) { |
3559 | 62724a37 | blueswir1 | if (strcasecmp(name, sparc_defs[i].name) == 0) { |
3560 | 62724a37 | blueswir1 | *def = &sparc_defs[i]; |
3561 | 62724a37 | blueswir1 | ret = 0;
|
3562 | 62724a37 | blueswir1 | break;
|
3563 | 62724a37 | blueswir1 | } |
3564 | 62724a37 | blueswir1 | } |
3565 | 62724a37 | blueswir1 | |
3566 | 62724a37 | blueswir1 | return ret;
|
3567 | 62724a37 | blueswir1 | } |
3568 | 62724a37 | blueswir1 | |
3569 | 62724a37 | blueswir1 | void sparc_cpu_list (FILE *f, int (*cpu_fprintf)(FILE *f, const char *fmt, ...)) |
3570 | 62724a37 | blueswir1 | { |
3571 | 62724a37 | blueswir1 | unsigned int i; |
3572 | 62724a37 | blueswir1 | |
3573 | 62724a37 | blueswir1 | for (i = 0; i < sizeof(sparc_defs) / sizeof(sparc_def_t); i++) { |
3574 | 62724a37 | blueswir1 | (*cpu_fprintf)(f, "Sparc %16s IU " TARGET_FMT_lx " FPU %08x MMU %08x\n", |
3575 | 62724a37 | blueswir1 | sparc_defs[i].name, |
3576 | 62724a37 | blueswir1 | sparc_defs[i].iu_version, |
3577 | 62724a37 | blueswir1 | sparc_defs[i].fpu_version, |
3578 | 62724a37 | blueswir1 | sparc_defs[i].mmu_version); |
3579 | 62724a37 | blueswir1 | } |
3580 | 62724a37 | blueswir1 | } |
3581 | 62724a37 | blueswir1 | |
3582 | 952a328f | blueswir1 | int cpu_sparc_register (CPUSPARCState *env, const sparc_def_t *def, unsigned int cpu) |
3583 | 62724a37 | blueswir1 | { |
3584 | 62724a37 | blueswir1 | env->version = def->iu_version; |
3585 | 62724a37 | blueswir1 | env->fsr = def->fpu_version; |
3586 | 62724a37 | blueswir1 | #if !defined(TARGET_SPARC64)
|
3587 | 6d5f237a | blueswir1 | env->mmu_bm = def->mmu_bm; |
3588 | 40ce0a9a | blueswir1 | env->mmuregs[0] |= def->mmu_version;
|
3589 | 952a328f | blueswir1 | env->mxccregs[7] = ((cpu + 8) & 0xf) << 24; |
3590 | 62724a37 | blueswir1 | #endif
|
3591 | 6d5f237a | blueswir1 | cpu_reset(env); |
3592 | 62724a37 | blueswir1 | return 0; |
3593 | 62724a37 | blueswir1 | } |
3594 | 62724a37 | blueswir1 | |
3595 | 7a3f1944 | bellard | #define GET_FLAG(a,b) ((env->psr & a)?b:'-') |
3596 | 7a3f1944 | bellard | |
3597 | 5fafdf24 | ths | void cpu_dump_state(CPUState *env, FILE *f,
|
3598 | 7fe48483 | bellard | int (*cpu_fprintf)(FILE *f, const char *fmt, ...), |
3599 | 7fe48483 | bellard | int flags)
|
3600 | 7a3f1944 | bellard | { |
3601 | cf495bcf | bellard | int i, x;
|
3602 | cf495bcf | bellard | |
3603 | af7bf89b | bellard | cpu_fprintf(f, "pc: " TARGET_FMT_lx " npc: " TARGET_FMT_lx "\n", env->pc, env->npc); |
3604 | 7fe48483 | bellard | cpu_fprintf(f, "General Registers:\n");
|
3605 | cf495bcf | bellard | for (i = 0; i < 4; i++) |
3606 | 0f8a249a | blueswir1 | cpu_fprintf(f, "%%g%c: " TARGET_FMT_lx "\t", i + '0', env->gregs[i]); |
3607 | 7fe48483 | bellard | cpu_fprintf(f, "\n");
|
3608 | cf495bcf | bellard | for (; i < 8; i++) |
3609 | 0f8a249a | blueswir1 | cpu_fprintf(f, "%%g%c: " TARGET_FMT_lx "\t", i + '0', env->gregs[i]); |
3610 | 7fe48483 | bellard | cpu_fprintf(f, "\nCurrent Register Window:\n");
|
3611 | cf495bcf | bellard | for (x = 0; x < 3; x++) { |
3612 | 0f8a249a | blueswir1 | for (i = 0; i < 4; i++) |
3613 | 0f8a249a | blueswir1 | cpu_fprintf(f, "%%%c%d: " TARGET_FMT_lx "\t", |
3614 | 0f8a249a | blueswir1 | (x == 0 ? 'o' : (x == 1 ? 'l' : 'i')), i, |
3615 | 0f8a249a | blueswir1 | env->regwptr[i + x * 8]);
|
3616 | 0f8a249a | blueswir1 | cpu_fprintf(f, "\n");
|
3617 | 0f8a249a | blueswir1 | for (; i < 8; i++) |
3618 | 0f8a249a | blueswir1 | cpu_fprintf(f, "%%%c%d: " TARGET_FMT_lx "\t", |
3619 | 0f8a249a | blueswir1 | (x == 0 ? 'o' : x == 1 ? 'l' : 'i'), i, |
3620 | 0f8a249a | blueswir1 | env->regwptr[i + x * 8]);
|
3621 | 0f8a249a | blueswir1 | cpu_fprintf(f, "\n");
|
3622 | cf495bcf | bellard | } |
3623 | 7fe48483 | bellard | cpu_fprintf(f, "\nFloating Point Registers:\n");
|
3624 | e8af50a3 | bellard | for (i = 0; i < 32; i++) { |
3625 | e8af50a3 | bellard | if ((i & 3) == 0) |
3626 | 7fe48483 | bellard | cpu_fprintf(f, "%%f%02d:", i);
|
3627 | 7fe48483 | bellard | cpu_fprintf(f, " %016lf", env->fpr[i]);
|
3628 | e8af50a3 | bellard | if ((i & 3) == 3) |
3629 | 7fe48483 | bellard | cpu_fprintf(f, "\n");
|
3630 | e8af50a3 | bellard | } |
3631 | ded3ab80 | pbrook | #ifdef TARGET_SPARC64
|
3632 | 3299908c | blueswir1 | cpu_fprintf(f, "pstate: 0x%08x ccr: 0x%02x asi: 0x%02x tl: %d fprs: %d\n",
|
3633 | 0f8a249a | blueswir1 | env->pstate, GET_CCR(env), env->asi, env->tl, env->fprs); |
3634 | ded3ab80 | pbrook | cpu_fprintf(f, "cansave: %d canrestore: %d otherwin: %d wstate %d cleanwin %d cwp %d\n",
|
3635 | 0f8a249a | blueswir1 | env->cansave, env->canrestore, env->otherwin, env->wstate, |
3636 | 0f8a249a | blueswir1 | env->cleanwin, NWINDOWS - 1 - env->cwp);
|
3637 | ded3ab80 | pbrook | #else
|
3638 | 7fe48483 | bellard | cpu_fprintf(f, "psr: 0x%08x -> %c%c%c%c %c%c%c wim: 0x%08x\n", GET_PSR(env),
|
3639 | 0f8a249a | blueswir1 | GET_FLAG(PSR_ZERO, 'Z'), GET_FLAG(PSR_OVF, 'V'), |
3640 | 0f8a249a | blueswir1 | GET_FLAG(PSR_NEG, 'N'), GET_FLAG(PSR_CARRY, 'C'), |
3641 | 0f8a249a | blueswir1 | env->psrs?'S':'-', env->psrps?'P':'-', |
3642 | 0f8a249a | blueswir1 | env->psret?'E':'-', env->wim); |
3643 | ded3ab80 | pbrook | #endif
|
3644 | 3475187d | bellard | cpu_fprintf(f, "fsr: 0x%08x\n", GET_FSR32(env));
|
3645 | 7a3f1944 | bellard | } |
3646 | edfcbd99 | bellard | |
3647 | e80cfcfc | bellard | #if defined(CONFIG_USER_ONLY)
|
3648 | 9b3c35e0 | j_mayer | target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr) |
3649 | edfcbd99 | bellard | { |
3650 | edfcbd99 | bellard | return addr;
|
3651 | edfcbd99 | bellard | } |
3652 | 658138bc | bellard | |
3653 | e80cfcfc | bellard | #else
|
3654 | af7bf89b | bellard | extern int get_physical_address (CPUState *env, target_phys_addr_t *physical, int *prot, |
3655 | af7bf89b | bellard | int *access_index, target_ulong address, int rw, |
3656 | 6ebbf390 | j_mayer | int mmu_idx);
|
3657 | 0fa85d43 | bellard | |
3658 | 9b3c35e0 | j_mayer | target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr) |
3659 | e80cfcfc | bellard | { |
3660 | af7bf89b | bellard | target_phys_addr_t phys_addr; |
3661 | e80cfcfc | bellard | int prot, access_index;
|
3662 | e80cfcfc | bellard | |
3663 | e80cfcfc | bellard | if (get_physical_address(env, &phys_addr, &prot, &access_index, addr, 2, 0) != 0) |
3664 | 6b1575b7 | bellard | if (get_physical_address(env, &phys_addr, &prot, &access_index, addr, 0, 0) != 0) |
3665 | 6b1575b7 | bellard | return -1; |
3666 | 6c36d3fa | blueswir1 | if (cpu_get_physical_page_desc(phys_addr) == IO_MEM_UNASSIGNED)
|
3667 | 6c36d3fa | blueswir1 | return -1; |
3668 | e80cfcfc | bellard | return phys_addr;
|
3669 | e80cfcfc | bellard | } |
3670 | e80cfcfc | bellard | #endif
|
3671 | e80cfcfc | bellard | |
3672 | 658138bc | bellard | void helper_flush(target_ulong addr)
|
3673 | 658138bc | bellard | { |
3674 | 658138bc | bellard | addr &= ~7;
|
3675 | 658138bc | bellard | tb_invalidate_page_range(addr, addr + 8);
|
3676 | 658138bc | bellard | } |